232000123311 has 36 divisors (see below), whose sum is σ = 378300815256. Its totient is φ = 136805945760.

The previous prime is 232000123247. The next prime is 232000123321. The reversal of 232000123311 is 113321000232.

232000123311 is a `hidden beast` number, since 2 + 320 + 0 + 0 + 12 + 331 + 1 = 666.

It is not a de Polignac number, because 232000123311 - 2⁶ = 232000123247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232000123321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2838621 + ... + 2919206.

Almost surely, 2^232000123311 is an apocalyptic number.

232000123311 is a deficient number, since it is larger than the sum of its proper divisors (146300691945).

232000123311 is a wasteful number, since it uses less digits than its factorization.

232000123311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5757892 (or 5757878 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 232000123311 its reverse (113321000232), we get a palindrome (345321123543).

The spelling of 232000123311 in words is "two hundred thirty-two billion, one hundred twenty-three thousand, three hundred eleven".