2031144013112 has 32 divisors (see below), whose sum is σ = 3943585710000. Its totient is φ = 979589899008.

The previous prime is 2031144013109. The next prime is 2031144013181. The reversal of 2031144013112 is 2113104411302.

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, 4059437 + ... + 4532252.

Almost surely, 2^{2031144013112} is an apocalyptic number.

It is an amenable number.

2031144013112 is a deficient number, since it is larger than the sum of its proper divisors (1912441696888).

2031144013112 is a wasteful number, since it uses less digits than its factorization.

2031144013112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8592743 (or 8592739 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 2031144013112 its reverse (2113104411302), we get a palindrome (4144248424414).

The spelling of 2031144013112 in words is "two trillion, thirty-one billion, one hundred forty-four million, thirteen thousand, one hundred twelve".