232099011231 has 16 divisors (see below), whose sum is σ = 315988374240. Its totient is φ = 151483829120.

The previous prime is 232099011223. The next prime is 232099011233. The reversal of 232099011231 is 132110990232.

It is a cyclic number.

It is not a de Polignac number, because 232099011231 - 2³ = 232099011223 is a prime.

It is a super-2 number, since 2×232099011231² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 232099011192 and 232099011201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232099011233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1509936 + ... + 1656533.

It is an arithmetic number, because the mean of its divisors is an integer number (19749273390).

Almost surely, 2^232099011231 is an apocalyptic number.

232099011231 is a deficient number, since it is larger than the sum of its proper divisors (83889363009).

232099011231 is a wasteful number, since it uses less digits than its factorization.

232099011231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166986.

The product of its (nonzero) digits is 5832, while the sum is 33.

The spelling of 232099011231 in words is "two hundred thirty-two billion, ninety-nine million, eleven thousand, two hundred thirty-one".