130958720 has 32 divisors (see below), whose sum is σ = 313074720. Its totient is φ = 52383232.

The previous prime is 130958689. The next prime is 130958731. The reversal of 130958720 is 27859031.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101672 + ... + 102951.

It is an arithmetic number, because the mean of its divisors is an integer number (9783585).

Almost surely, 2^130958720 is an apocalyptic number.

130958720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130958720 is an abundant number, since it is smaller than the sum of its proper divisors (182116000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130958720 is an equidigital number, since it uses as much as digits as its factorization.

130958720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204642 (or 204630 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 35.

The square root of 130958720 is about 11443.7196750008. The cubic root of 130958720 is about 507.8219559170.

The spelling of 130958720 in words is "one hundred thirty million, nine hundred fifty-eight thousand, seven hundred twenty".