130239506975 has 18 divisors (see below), whose sum is σ = 165979782864. Its totient is φ = 101375589600.

The previous prime is 130239506959. The next prime is 130239506987. The reversal of 130239506975 is 579605932031.

It is a happy number.

It is not a de Polignac number, because 130239506975 - 2⁴ = 130239506959 is a prime.

It is a super-4 number, since 4×130239506975⁴ (a number of 46 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1868471 + ... + 1936920.

It is an arithmetic number, because the mean of its divisors is an integer number (9221099048).

Almost surely, 2^130239506975 is an apocalyptic number.

130239506975 is a deficient number, since it is larger than the sum of its proper divisors (35740275889).

130239506975 is an equidigital number, since it uses as much as digits as its factorization.

130239506975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3805475 (or 3805433 counting only the distinct ones).

The product of its (nonzero) digits is 1530900, while the sum is 50.

The spelling of 130239506975 in words is "one hundred thirty billion, two hundred thirty-nine million, five hundred six thousand, nine hundred seventy-five".