130162031 has 2 divisors, whose sum is σ = 130162032. Its totient is φ = 130162030.

The previous prime is 130162007. The next prime is 130162061. The reversal of 130162031 is 130261031.

It is a weak prime.

It is an emirp because it is prime and its reverse (130261031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130162031 - 2¹⁴ = 130145647 is a prime.

It is a super-2 number, since 2×130162031² = 33884308628089922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130162001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65081015 + 65081016.

It is an arithmetic number, because the mean of its divisors is an integer number (65081016).

Almost surely, 2^130162031 is an apocalyptic number.

130162031 is a deficient number, since it is larger than the sum of its proper divisors (1).

130162031 is an equidigital number, since it uses as much as digits as its factorization.

130162031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 130162031 is about 11408.8575676971. The cubic root of 130162031 is about 506.7900802109.

The spelling of 130162031 in words is "one hundred thirty million, one hundred sixty-two thousand, thirty-one".