3132331002 has 12 divisors (see below), whose sum is σ = 6786717210. Its totient is φ = 1044110328.

The previous prime is 3132330989. The next prime is 3132331019. The reversal of 3132331002 is 2001332313.

3132331002 is a `hidden beast` number, since 31 + 323 + 310 + 0 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2592744561 + 539586441 = 50919^2 + 23229^2 .

It is a super-2 number, since 2×3132331002² = 19622995012180648008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 174018389 = 3132331002 / (3 + 1 + 3 + 2 + 3 + 3 + 1 + 0 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 87009177 + ... + 87009212.

Almost surely, 2^3132331002 is an apocalyptic number.

3132331002 is an abundant number, since it is smaller than the sum of its proper divisors (3654386208).

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

3132331002 is a wasteful number, since it uses less digits than its factorization.

3132331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174018397 (or 174018394 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3132331002 is about 55967.2315020137. The cubic root of 3132331002 is about 1463.1512285374.

Adding to 3132331002 its reverse (2001332313), we get a palindrome (5133663315).

The spelling of 3132331002 in words is "three billion, one hundred thirty-two million, three hundred thirty-one thousand, two".