3130103131 has 2 divisors, whose sum is σ = 3130103132. Its totient is φ = 3130103130.

The previous prime is 3130103113. The next prime is 3130103147. The reversal of 3130103131 is 1313010313.

Together with previous prime (3130103113) it forms an Ormiston pair, because they use the same digits, order apart.

It is an a-pointer prime, because the next prime (3130103147) can be obtained adding 3130103131 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3130103131 - 2²³ = 3121714523 is a prime.

It is a super-2 number, since 2×3130103131² = 19595091221392006322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3130103101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565051565 + 1565051566.

It is an arithmetic number, because the mean of its divisors is an integer number (1565051566).

Almost surely, 2^3130103131 is an apocalyptic number.

3130103131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3130103131 is an equidigital number, since it uses as much as digits as its factorization.

3130103131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 81, while the sum is 16.

The square root of 3130103131 is about 55947.3246098506. The cubic root of 3130103131 is about 1462.8042574033.

Adding to 3130103131 its reverse (1313010313), we get a palindrome (4443113444).

The spelling of 3130103131 in words is "three billion, one hundred thirty million, one hundred three thousand, one hundred thirty-one".