31023020132110 has 32 divisors (see below), whose sum is σ = 57033961159680. Its totient is φ = 12144243341472.

The previous prime is 31023020132087. The next prime is 31023020132123. The reversal of 31023020132110 is 1123102032013.

It is a congruent number.

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, 3549321 + ... + 8639659.

It is an arithmetic number, because the mean of its divisors is an integer number (1782311286240).

Almost surely, 2^{31023020132110} is an apocalyptic number.

31023020132110 is a deficient number, since it is larger than the sum of its proper divisors (26010941027570).

31023020132110 is a wasteful number, since it uses less digits than its factorization.

31023020132110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5103360.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 31023020132110 its reverse (1123102032013), we get a palindrome (32146122164123).

The spelling of 31023020132110 in words is "thirty-one trillion, twenty-three billion, twenty million, one hundred thirty-two thousand, one hundred ten".