130962431 has 2 divisors, whose sum is σ = 130962432. Its totient is φ = 130962430.

The previous prime is 130962409. The next prime is 130962457. The reversal of 130962431 is 134269031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130962431 - 2¹⁰ = 130961407 is a prime.

It is a super-2 number, since 2×130962431² = 34302316666859522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130962394 and 130962403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130962401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65481215 + 65481216.

It is an arithmetic number, because the mean of its divisors is an integer number (65481216).

Almost surely, 2^130962431 is an apocalyptic number.

130962431 is a deficient number, since it is larger than the sum of its proper divisors (1).

130962431 is an equidigital number, since it uses as much as digits as its factorization.

130962431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 130962431 is about 11443.8818151884. The cubic root of 130962431 is about 507.8267526180.

The spelling of 130962431 in words is "one hundred thirty million, nine hundred sixty-two thousand, four hundred thirty-one".