130450131 has 24 divisors (see below), whose sum is σ = 216609120. Its totient is φ = 74105856.

The previous prime is 130450127. The next prime is 130450157. The reversal of 130450131 is 131054031.

130450131 is a `hidden beast` number, since 130 + 4 + 501 + 31 = 666.

It is not a de Polignac number, because 130450131 - 2² = 130450127 is a prime.

It is a super-2 number, since 2×130450131² = 34034473355834322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130450171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4915 + ... + 16883.

It is an arithmetic number, because the mean of its divisors is an integer number (9025380).

Almost surely, 2^130450131 is an apocalyptic number.

130450131 is a deficient number, since it is larger than the sum of its proper divisors (86158989).

130450131 is a wasteful number, since it uses less digits than its factorization.

130450131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12155 (or 12152 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 130450131 is about 11421.4767433988. The cubic root of 130450131 is about 507.1637135716.

The spelling of 130450131 in words is "one hundred thirty million, four hundred fifty thousand, one hundred thirty-one".