31013112300002 has 16 divisors (see below), whose sum is σ = 53240321757120. Its totient is φ = 13272587246448.

The previous prime is 31013112299971. The next prime is 31013112300013. The reversal of 31013112300002 is 20000321131013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1562206088 + ... + 1562225939.

It is an arithmetic number, because the mean of its divisors is an integer number (3327520109820).

Almost surely, 2^{31013112300002} is an apocalyptic number.

31013112300002 is a deficient number, since it is larger than the sum of its proper divisors (22227209457118).

31013112300002 is a wasteful number, since it uses less digits than its factorization.

31013112300002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124432745.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 31013112300002 its reverse (20000321131013), we get a palindrome (51013433431015).

The spelling of 31013112300002 in words is "thirty-one trillion, thirteen billion, one hundred twelve million, three hundred thousand, two".