130693008 has 40 divisors (see below), whose sum is σ = 357486048. Its totient is φ = 41001472.

The previous prime is 130693007. The next prime is 130693009. The reversal of 130693008 is 800396031.

It is an interprime number because it is at equal distance from previous prime (130693007) and next prime (130693009).

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (130693007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79266 + ... + 80897.

Almost surely, 2^130693008 is an apocalyptic number.

It is an amenable number.

130693008 is an abundant number, since it is smaller than the sum of its proper divisors (226793040).

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

130693008 is a wasteful number, since it uses less digits than its factorization.

130693008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160191 (or 160185 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 30.

The square root of 130693008 is about 11432.1042682439. The cubic root of 130693008 is about 507.4782706446.

The spelling of 130693008 in words is "one hundred thirty million, six hundred ninety-three thousand, eight".