130703664 has 160 divisors (see below), whose sum is σ = 433972224. Its totient is φ = 32947200.

The previous prime is 130703627. The next prime is 130703689. The reversal of 130703664 is 466307031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99814 + ... + 101114.

Almost surely, 2^130703664 is an apocalyptic number.

130703664 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130703664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216986112).

130703664 is an abundant number, since it is smaller than the sum of its proper divisors (303268560).

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

130703664 is a wasteful number, since it uses less digits than its factorization.

130703664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355 (or 1349 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 130703664 is about 11432.5703146755. The cubic root of 130703664 is about 507.4920626130.

The spelling of 130703664 in words is "one hundred thirty million, seven hundred three thousand, six hundred sixty-four".