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230131113023300 = 22522767831698999
BaseRepresentation
bin110100010100110110010011…
…001111100101011101000100
31010011211022121221121111121112
4310110312103033211131010
5220130432004413221200
62133240435051504152
766321265341225206
oct6424662317453504
91104738557544545
10230131113023300
11673660698833a5
1221988b50158058
139b5436a063308
1440b8596208776
151b91389786535
hexd14d933e5744

230131113023300 has 36 divisors (see below), whose sum is σ = 499564994544000. Its totient is φ = 92019177138720.

The previous prime is 230131113023299. The next prime is 230131113023321. The reversal of 230131113023300 is 3320311131032.

230131113023300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 415572800 + ... + 416126199.

It is an arithmetic number, because the mean of its divisors is an integer number (13876805404000).

Almost surely, 2230131113023300 is an apocalyptic number.

230131113023300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230131113023300 is an abundant number, since it is smaller than the sum of its proper divisors (269433881520700).

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

230131113023300 is a wasteful number, since it uses less digits than its factorization.

230131113023300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831701780 (or 831701773 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 230131113023300 its reverse (3320311131032), we get a palindrome (233451424154332).

The spelling of 230131113023300 in words is "two hundred thirty trillion, one hundred thirty-one billion, one hundred thirteen million, twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2767 5534 11068 13835 27670 55340 69175 138350 276700 831698999 1663397998 3326795996 4158494995 8316989990 16633979980 20792474975 41584949950 83169899900 2301311130233 4602622260466 9205244520932 11506555651165 23013111302330 46026222604660 57532778255825 115065556511650 230131113023300