31046113202 has 32 divisors (see below), whose sum is σ = 52805020800. Its totient is φ = 13571203968.

The previous prime is 31046113199. The next prime is 31046113211. The reversal of 31046113202 is 20231164013.

It is a super-2 number, since 2×31046113202² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2804843 + ... + 2815889.

It is an arithmetic number, because the mean of its divisors is an integer number (1650156900).

Almost surely, 2^31046113202 is an apocalyptic number.

31046113202 is a deficient number, since it is larger than the sum of its proper divisors (21758907598).

31046113202 is a wasteful number, since it uses less digits than its factorization.

31046113202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16770.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 31046113202 its reverse (20231164013), we get a palindrome (51277277215).

The spelling of 31046113202 in words is "thirty-one billion, forty-six million, one hundred thirteen thousand, two hundred two".