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230300123300 = 225213177153941
BaseRepresentation
bin1101011001111011110…
…1010000000010100100
3211000110000022102122022
43112132331100002210
512233123312421200
6253444242522312
722432023514622
oct3263675200244
9730400272568
10230300123300
1189740463315
1238773066398
1318942926210
14b20a332512
155ecd5d3885
hex359ef500a4

230300123300 has 36 divisors (see below), whose sum is σ = 538193675796. Its totient is φ = 85033891200.

The previous prime is 230300123293. The next prime is 230300123353. The reversal of 230300123300 is 3321003032.

It can be written as a sum of positive squares in 6 ways, for example, as 99008398336 + 131291724964 = 314656^2 + 362342^2 .

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, 88575671 + ... + 88578270.

Almost surely, 2230300123300 is an apocalyptic number.

230300123300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230300123300 is an abundant number, since it is smaller than the sum of its proper divisors (307893552496).

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

230300123300 is a wasteful number, since it uses less digits than its factorization.

230300123300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177153968 (or 177153961 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 230300123300 its reverse (3321003032), we get a palindrome (233621126332).

The spelling of 230300123300 in words is "two hundred thirty billion, three hundred million, one hundred twenty-three thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 130 260 325 650 1300 177153941 354307882 708615764 885769705 1771539410 2303001233 3543078820 4428848525 4606002466 8857697050 9212004932 11515006165 17715394100 23030012330 46060024660 57575030825 115150061650 230300123300