3230712872331 has 32 divisors (see below), whose sum is σ = 4937553953280. Its totient is φ = 1840664227584.

The previous prime is 3230712872327. The next prime is 3230712872347. The reversal of 3230712872331 is 1332782170323.

It is not a de Polignac number, because 3230712872331 - 2² = 3230712872327 is a prime.

It is a super-2 number, since 2×3230712872331² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3230712872831) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21433876 + ... + 21584078.

It is an arithmetic number, because the mean of its divisors is an integer number (154298561040).

Almost surely, 2^{3230712872331} is an apocalyptic number.

3230712872331 is a deficient number, since it is larger than the sum of its proper divisors (1706841080949).

3230712872331 is a wasteful number, since it uses less digits than its factorization.

3230712872331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153235.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 3230712872331 in words is "three trillion, two hundred thirty billion, seven hundred twelve million, eight hundred seventy-two thousand, three hundred thirty-one".