31104243010 has 16 divisors (see below), whose sum is σ = 55998940536. Its totient is φ = 12439185408.

The previous prime is 31104243007. The next prime is 31104243047. The reversal of 31104243010 is 1034240113.

It can be written as a sum of positive squares in 4 ways, for example, as 28506607921 + 2597635089 = 168839^2 + 50967^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261549 + ... + 361408.

Almost surely, 2^31104243010 is an apocalyptic number.

31104243010 is a deficient number, since it is larger than the sum of its proper divisors (24894697526).

31104243010 is a wasteful number, since it uses less digits than its factorization.

31104243010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627957.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 31104243010 its reverse (1034240113), we get a palindrome (32138483123).

The spelling of 31104243010 in words is "thirty-one billion, one hundred four million, two hundred forty-three thousand, ten".