204300232213131 has 40 divisors (see below), whose sum is σ = 305370151339968. Its totient is φ = 136119424320000.

The previous prime is 204300232213127. The next prime is 204300232213151. The reversal of 204300232213131 is 131312232003402.

204300232213131 is a `hidden beast` number, since 2 + 0 + 4 + 300 + 2 + 3 + 221 + 3 + 131 = 666.

It is not a de Polignac number, because 204300232213131 - 2² = 204300232213127 is a prime.

It is a super-2 number, since 2×204300232213131² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 204300232213095 and 204300232213104.

It is not an unprimeable number, because it can be changed into a prime (204300232213151) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3834365211 + ... + 3834418491.

Almost surely, 2^{204300232213131} is an apocalyptic number.

204300232213131 is a deficient number, since it is larger than the sum of its proper divisors (101069919126837).

204300232213131 is a wasteful number, since it uses less digits than its factorization.

204300232213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80465 (or 80456 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 204300232213131 its reverse (131312232003402), we get a palindrome (335612464216533).

The spelling of 204300232213131 in words is "two hundred four trillion, three hundred billion, two hundred thirty-two million, two hundred thirteen thousand, one hundred thirty-one".