31102010002 has 16 divisors (see below), whose sum is σ = 54405849600. Its totient is φ = 13329432564.

The previous prime is 31102009999. The next prime is 31102010021. The reversal of 31102010002 is 20001020113.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22668418 + ... + 22669789.

It is an arithmetic number, because the mean of its divisors is an integer number (3400365600).

Almost surely, 2^31102010002 is an apocalyptic number.

31102010002 is a deficient number, since it is larger than the sum of its proper divisors (23303839598).

31102010002 is an equidigital number, since it uses as much as digits as its factorization.

31102010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45338230 (or 45338216 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 31102010002 its reverse (20001020113), we get a palindrome (51103030115).

The spelling of 31102010002 in words is "thirty-one billion, one hundred two million, ten thousand, two".