130508974 has 4 divisors (see below), whose sum is σ = 195763464. Its totient is φ = 65254486.

The previous prime is 130508957. The next prime is 130509023. The reversal of 130508974 is 479805031.

130508974 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 479805031 = 157 ⋅3056083.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32627242 + ... + 32627245.

It is an arithmetic number, because the mean of its divisors is an integer number (48940866).

Almost surely, 2^130508974 is an apocalyptic number.

130508974 is a deficient number, since it is larger than the sum of its proper divisors (65254490).

130508974 is an equidigital number, since it uses as much as digits as its factorization.

130508974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65254489.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 130508974 is about 11424.0524333531. The cubic root of 130508974 is about 507.2399586677.

The spelling of 130508974 in words is "one hundred thirty million, five hundred eight thousand, nine hundred seventy-four".