31214230124031 has 12 divisors (see below), whose sum is σ = 45105234595408. Its totient is φ = 20801172916224.

The previous prime is 31214230124023. The next prime is 31214230124149. The reversal of 31214230124031 is 13042103241213.

31214230124031 is a `hidden beast` number, since 3 + 1 + 2 + 14 + 230 + 12 + 403 + 1 = 666.

It is not a de Polignac number, because 31214230124031 - 2³ = 31214230124023 is a prime.

It is a super-2 number, since 2×31214230124031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 31214230123986 and 31214230124004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31214230125031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 692795650 + ... + 692840703.

Almost surely, 2^{31214230124031} is an apocalyptic number.

31214230124031 is a deficient number, since it is larger than the sum of its proper divisors (13891004471377).

31214230124031 is a wasteful number, since it uses less digits than its factorization.

31214230124031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385638862 (or 1385638859 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 31214230124031 its reverse (13042103241213), we get a palindrome (44256333365244).

The spelling of 31214230124031 in words is "thirty-one trillion, two hundred fourteen billion, two hundred thirty million, one hundred twenty-four thousand, thirty-one".