3131023014 has 48 divisors (see below), whose sum is σ = 7756519680. Its totient is φ = 894173040.

The previous prime is 3131023013. The next prime is 3131023043. The reversal of 3131023014 is 4103201313.

It is a super-2 number, since 2×3131023014² = 19606610228395288392, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3131023013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376279 + ... + 384509.

It is an arithmetic number, because the mean of its divisors is an integer number (161594160).

Almost surely, 2^3131023014 is an apocalyptic number.

3131023014 is an abundant number, since it is smaller than the sum of its proper divisors (4625496666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3131023014 is a wasteful number, since it uses less digits than its factorization.

3131023014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11265 (or 11262 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3131023014 is about 55955.5449799213. The cubic root of 3131023014 is about 1462.9475409648.

Adding to 3131023014 its reverse (4103201313), we get a palindrome (7234224327).

The spelling of 3131023014 in words is "three billion, one hundred thirty-one million, twenty-three thousand, fourteen".