31330014002 has 32 divisors (see below), whose sum is σ = 54511478400. Its totient is φ = 13226882688.

The previous prime is 31330013977. The next prime is 31330014043. The reversal of 31330014002 is 20041003313.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 828749 + ... + 865727.

It is an arithmetic number, because the mean of its divisors is an integer number (1703483700).

Almost surely, 2^31330014002 is an apocalyptic number.

31330014002 is a deficient number, since it is larger than the sum of its proper divisors (23181464398).

31330014002 is a wasteful number, since it uses less digits than its factorization.

31330014002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37890.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 31330014002 its reverse (20041003313), we get a palindrome (51371017315).

The spelling of 31330014002 in words is "thirty-one billion, three hundred thirty million, fourteen thousand, two".