130390512 has 40 divisors (see below), whose sum is σ = 384963456. Its totient is φ = 37254336.

The previous prime is 130390453. The next prime is 130390529. The reversal of 130390512 is 215093031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193698 + ... + 194369.

Almost surely, 2^130390512 is an apocalyptic number.

130390512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130390512 is an abundant number, since it is smaller than the sum of its proper divisors (254572944).

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

130390512 is a wasteful number, since it uses less digits than its factorization.

130390512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388085 (or 388079 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

The square root of 130390512 is about 11418.8664936586. The cubic root of 130390512 is about 507.0864395955.

The spelling of 130390512 in words is "one hundred thirty million, three hundred ninety thousand, five hundred twelve".