130124275 has 12 divisors (see below), whose sum is σ = 164400192. Its totient is φ = 102134240.

The previous prime is 130124261. The next prime is 130124279. The reversal of 130124275 is 572421031.

It is a happy number.

It is not a de Polignac number, because 130124275 - 2⁵ = 130124243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130124279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47779 + ... + 50428.

It is an arithmetic number, because the mean of its divisors is an integer number (13700016).

Almost surely, 2^130124275 is an apocalyptic number.

130124275 is a deficient number, since it is larger than the sum of its proper divisors (34275917).

130124275 is an equidigital number, since it uses as much as digits as its factorization.

130124275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98270 (or 98265 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 130124275 is about 11407.2027684266. The cubic root of 130124275 is about 506.7410740695.

The spelling of 130124275 in words is "one hundred thirty million, one hundred twenty-four thousand, two hundred seventy-five".