130104031 has 8 divisors (see below), whose sum is σ = 137622240. Its totient is φ = 122740992.

The previous prime is 130103999. The next prime is 130104041. The reversal of 130104031 is 130401031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130104031 - 2⁵ = 130103999 is a prime.

It is a super-2 number, since 2×130104031² = 33854117764897922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130104041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37066 + ... + 40423.

It is an arithmetic number, because the mean of its divisors is an integer number (17202780).

Almost surely, 2^130104031 is an apocalyptic number.

130104031 is a deficient number, since it is larger than the sum of its proper divisors (7518209).

130104031 is an equidigital number, since it uses as much as digits as its factorization.

130104031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77585.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 130104031 is about 11406.3153998125. The cubic root of 130104031 is about 506.7147940683.

Adding to 130104031 its reverse (130401031), we get a palindrome (260505062).

The spelling of 130104031 in words is "one hundred thirty million, one hundred four thousand, thirty-one".