31002113000332 has 6 divisors (see below), whose sum is σ = 54253697750588. Its totient is φ = 15501056500164.

The previous prime is 31002113000323. The next prime is 31002113000407. The reversal of 31002113000332 is 23300031120013.

It is a super-2 number, since 2×31002113000332² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3875264125038 + ... + 3875264125045.

Almost surely, 2^{31002113000332} is an apocalyptic number.

It is an amenable number.

31002113000332 is a deficient number, since it is larger than the sum of its proper divisors (23251584750256).

31002113000332 is a wasteful number, since it uses less digits than its factorization.

31002113000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7750528250087 (or 7750528250085 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 31002113000332 its reverse (23300031120013), we get a palindrome (54302144120345).

The spelling of 31002113000332 in words is "thirty-one trillion, two billion, one hundred thirteen million, three hundred thirty-two", and thus it is an aban number.