3151233132 has 12 divisors (see below), whose sum is σ = 7352877336. Its totient is φ = 1050411040.

The previous prime is 3151233089. The next prime is 3151233157. The reversal of 3151233132 is 2313321513.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131301369 + ... + 131301392.

It is an arithmetic number, because the mean of its divisors is an integer number (612739778).

Almost surely, 2^3151233132 is an apocalyptic number.

It is an amenable number.

3151233132 is an abundant number, since it is smaller than the sum of its proper divisors (4201644204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3151233132 is a wasteful number, since it uses less digits than its factorization.

3151233132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262602768 (or 262602766 counting only the distinct ones).

The product of its digits is 1620, while the sum is 24.

The square root of 3151233132 is about 56135.8453396758. The cubic root of 3151233132 is about 1466.0884690823.

Adding to 3151233132 its reverse (2313321513), we get a palindrome (5464554645).

The spelling of 3151233132 in words is "three billion, one hundred fifty-one million, two hundred thirty-three thousand, one hundred thirty-two".