12031000231310 has 64 divisors (see below), whose sum is σ = 22953866400000. Its totient is φ = 4527503465472.

The previous prime is 12031000231273. The next prime is 12031000231343. The reversal of 12031000231310 is 1313200013021.

It is a super-2 number, since 2×12031000231310² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38526017 + ... + 38837043.

It is an arithmetic number, because the mean of its divisors is an integer number (358654162500).

Almost surely, 2^{12031000231310} is an apocalyptic number.

12031000231310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12031000231310 is a deficient number, since it is larger than the sum of its proper divisors (10922866168690).

12031000231310 is a wasteful number, since it uses less digits than its factorization.

12031000231310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312465.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 12031000231310 its reverse (1313200013021), we get a palindrome (13344200244331).

The spelling of 12031000231310 in words is "twelve trillion, thirty-one billion, two hundred thirty-one thousand, three hundred ten".