2031313303102 has 16 divisors (see below), whose sum is σ = 3077548336224. Its totient is φ = 1005466540000.

The previous prime is 2031313303099. The next prime is 2031313303111. The reversal of 2031313303102 is 2013033131302.

It is a congruent number.

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, 856527 + ... + 2190037.

It is an arithmetic number, because the mean of its divisors is an integer number (192346771014).

Almost surely, 2^{2031313303102} is an apocalyptic number.

2031313303102 is a deficient number, since it is larger than the sum of its proper divisors (1046235033122).

2031313303102 is a wasteful number, since it uses less digits than its factorization.

2031313303102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341155.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 2031313303102 its reverse (2013033131302), we get a palindrome (4044346434404).

The spelling of 2031313303102 in words is "two trillion, thirty-one billion, three hundred thirteen million, three hundred three thousand, one hundred two".