232355131 has 8 divisors (see below), whose sum is σ = 245780640. Its totient is φ = 219206592.

The previous prime is 232355119. The next prime is 232355141. The reversal of 232355131 is 131553232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 232355131 - 2⁷ = 232355003 is a prime.

It is a super-2 number, since 2×232355131² = 107977813804054322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232355096 and 232355105.

It is not an unprimeable number, because it can be changed into a prime (232355111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67516 + ... + 70873.

It is an arithmetic number, because the mean of its divisors is an integer number (30722580).

Almost surely, 2^232355131 is an apocalyptic number.

232355131 is a deficient number, since it is larger than the sum of its proper divisors (13425509).

232355131 is a wasteful number, since it uses less digits than its factorization.

232355131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138485.

The product of its digits is 2700, while the sum is 25.

The square root of 232355131 is about 15243.1995001050. The cubic root of 232355131 is about 614.7767325806.

The spelling of 232355131 in words is "two hundred thirty-two million, three hundred fifty-five thousand, one hundred thirty-one".