3130013231 has 2 divisors, whose sum is σ = 3130013232. Its totient is φ = 3130013230.

The previous prime is 3130013221. The next prime is 3130013309. The reversal of 3130013231 is 1323100313.

3130013231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (1323100313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3130013231 - 2¹⁴ = 3129996847 is a prime.

It is a super-2 number, since 2×3130013231² = 19593965652470118722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3130013221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565006615 + 1565006616.

It is an arithmetic number, because the mean of its divisors is an integer number (1565006616).

Almost surely, 2^3130013231 is an apocalyptic number.

3130013231 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130013231 is an equidigital number, since it uses as much as digits as its factorization.

3130013231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3130013231 is about 55946.5211697743. The cubic root of 3130013231 is about 1462.7902528209.

Adding to 3130013231 its reverse (1323100313), we get a palindrome (4453113544).

The spelling of 3130013231 in words is "three billion, one hundred thirty million, thirteen thousand, two hundred thirty-one".