2031431013110 has 16 divisors (see below), whose sum is σ = 3708076892832. Its totient is φ = 801127723200.

The previous prime is 2031431013083. The next prime is 2031431013113. The reversal of 2031431013110 is 113101341302.

It is a super-2 number, since 2×2031431013110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031431013113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1430584511 + ... + 1430585930.

It is an arithmetic number, because the mean of its divisors is an integer number (231754805802).

Almost surely, 2^{2031431013110} is an apocalyptic number.

2031431013110 is a deficient number, since it is larger than the sum of its proper divisors (1676645879722).

2031431013110 is a wasteful number, since it uses less digits than its factorization.

2031431013110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2861170519.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2031431013110 its reverse (113101341302), we get a palindrome (2144532354412).

The spelling of 2031431013110 in words is "two trillion, thirty-one billion, four hundred thirty-one million, thirteen thousand, one hundred ten".