3112041231 has 12 divisors (see below), whose sum is σ = 4840953208. Its totient is φ = 1915102224.

The previous prime is 3112041223. The next prime is 3112041239. The reversal of 3112041231 is 1321402113.

It is an interprime number because it is at equal distance from previous prime (3112041223) and next prime (3112041239).

It is not a de Polignac number, because 3112041231 - 2³ = 3112041223 is a prime.

It is a super-2 number, since 2×3112041231² = 19369601246887990722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3112041239) 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, 13299205 + ... + 13299438.

Almost surely, 2^3112041231 is an apocalyptic number.

3112041231 is a deficient number, since it is larger than the sum of its proper divisors (1728911977).

3112041231 is a wasteful number, since it uses less digits than its factorization.

3112041231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26598662 (or 26598659 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 3112041231 is about 55785.6722734431. The cubic root of 3112041231 is about 1459.9851801523.

Adding to 3112041231 its reverse (1321402113), we get a palindrome (4433443344).

The spelling of 3112041231 in words is "three billion, one hundred twelve million, forty-one thousand, two hundred thirty-one".