130909516 has 12 divisors (see below), whose sum is σ = 232318800. Its totient is φ = 64532720.

The previous prime is 130909511. The next prime is 130909547. The reversal of 130909516 is 615909031.

It is not an unprimeable number, because it can be changed into a prime (130909511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 230191 + ... + 230758.

It is an arithmetic number, because the mean of its divisors is an integer number (19359900).

Almost surely, 2^130909516 is an apocalyptic number.

It is an amenable number.

130909516 is a deficient number, since it is larger than the sum of its proper divisors (101409284).

130909516 is a wasteful number, since it uses less digits than its factorization.

130909516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461024 (or 461022 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 130909516 is about 11441.5696475615. The cubic root of 130909516 is about 507.7583480831.

The spelling of 130909516 in words is "one hundred thirty million, nine hundred nine thousand, five hundred sixteen".