3131214023 has 12 divisors (see below), whose sum is σ = 3651108552. Its totient is φ = 2677505040.

The previous prime is 3131214011. The next prime is 3131214161. The reversal of 3131214023 is 3204121313.

It is not a de Polignac number, because 3131214023 - 2¹² = 3131209927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3131213986 and 3131214004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3131210023) 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, 55265 + ... + 96522.

It is an arithmetic number, because the mean of its divisors is an integer number (304259046).

Almost surely, 2^3131214023 is an apocalyptic number.

3131214023 is a deficient number, since it is larger than the sum of its proper divisors (519894529).

3131214023 is a wasteful number, since it uses less digits than its factorization.

3131214023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152222 (or 152215 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3131214023 is about 55957.2517463108. The cubic root of 3131214023 is about 1462.9772895447.

Adding to 3131214023 its reverse (3204121313), we get a palindrome (6335335336).

The spelling of 3131214023 in words is "three billion, one hundred thirty-one million, two hundred fourteen thousand, twenty-three".