130103131 has 2 divisors, whose sum is σ = 130103132. Its totient is φ = 130103130.

The previous prime is 130103123. The next prime is 130103143. The reversal of 130103131 is 131301031.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (131301031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130103131 - 2³ = 130103123 is a prime.

It is a super-2 number, since 2×130103131² = 33853649392006322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (130103101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65051565 + 65051566.

It is an arithmetic number, because the mean of its divisors is an integer number (65051566).

Almost surely, 2^130103131 is an apocalyptic number.

130103131 is a deficient number, since it is larger than the sum of its proper divisors (1).

130103131 is an equidigital number, since it uses as much as digits as its factorization.

130103131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 130103131 is about 11406.2759479157. The cubic root of 130103131 is about 506.7136256588.

Adding to 130103131 its reverse (131301031), we get a palindrome (261404162).

The spelling of 130103131 in words is "one hundred thirty million, one hundred three thousand, one hundred thirty-one".