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230111013312300 = 223523124743119711
BaseRepresentation
bin110100010100100011100101…
…001101010001011100101100
31010011202101202011110101120210
4310110203211031101130230
5220130114323401443200
62133223312401142420
766316654265421531
oct6424434515213454
91104671664411523
10230111013312300
116735859503aa9a
122198508092aa10
139b524b5b165b3
1440b760a9a8d88
151b90aaedc1650
hexd148e535172c

230111013312300 has 72 divisors (see below), whose sum is σ = 687264893120512. Its totient is φ = 59383487304000.

The previous prime is 230111013312283. The next prime is 230111013312353. The reversal of 230111013312300 is 3213310111032.

It is a happy number.

It is a super-2 number, since 2×2301110133123002 (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12371550556 + ... + 12371569155.

Almost surely, 2230111013312300 is an apocalyptic number.

230111013312300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230111013312300 is an abundant number, since it is smaller than the sum of its proper divisors (457153879808212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230111013312300 is a wasteful number, since it uses less digits than its factorization.

230111013312300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24743119759 (or 24743119752 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 230111013312300 its reverse (3213310111032), we get a palindrome (233324323423332).

The spelling of 230111013312300 in words is "two hundred thirty trillion, one hundred eleven billion, thirteen million, three hundred twelve thousand, three hundred".

Divisors: 1 2 3 4 5 6 10 12 15 20 25 30 31 50 60 62 75 93 100 124 150 155 186 300 310 372 465 620 775 930 1550 1860 2325 3100 4650 9300 24743119711 49486239422 74229359133 98972478844 123715598555 148458718266 247431197110 296917436532 371146795665 494862394220 618577992775 742293591330 767036711041 1237155985550 1484587182660 1534073422082 1855733978325 2301110133123 2474311971100 3068146844164 3711467956650 3835183555205 4602220266246 7422935913300 7670367110410 9204440532492 11505550665615 15340734220820 19175917776025 23011101331230 38351835552050 46022202662460 57527753328075 76703671104100 115055506656150 230111013312300