130144131 has 32 divisors (see below), whose sum is σ = 208320000. Its totient is φ = 79825824.

The previous prime is 130144123. The next prime is 130144193. The reversal of 130144131 is 131441031.

It is not a de Polignac number, because 130144131 - 2³ = 130144123 is a prime.

It is a super-2 number, since 2×130144131² = 33874989667490322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130144111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209940 + ... + 210558.

It is an arithmetic number, because the mean of its divisors is an integer number (6510000).

Almost surely, 2^130144131 is an apocalyptic number.

130144131 is a deficient number, since it is larger than the sum of its proper divisors (78175869).

130144131 is a wasteful number, since it uses less digits than its factorization.

130144131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240 (or 1234 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 130144131 is about 11408.0730625290. The cubic root of 130144131 is about 506.7668477361.

Adding to 130144131 its reverse (131441031), we get a palindrome (261585162).

The spelling of 130144131 in words is "one hundred thirty million, one hundred forty-four thousand, one hundred thirty-one".