130823488 has 28 divisors (see below), whose sum is σ = 260055360. Its totient is φ = 65297792.

The previous prime is 130823479. The next prime is 130823533. The reversal of 130823488 is 884328031.

It is a super-2 number, since 2×130823488² = 34229570024972288, which contains 22 as substring.

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, 44595 + ... + 47437.

Almost surely, 2^130823488 is an apocalyptic number.

It is an amenable number.

130823488 is a deficient number, since it is larger than the sum of its proper divisors (129231872).

130823488 is an equidigital number, since it uses as much as digits as its factorization.

130823488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3574 (or 3564 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 130823488 is about 11437.8095805097. The cubic root of 130823488 is about 507.6470981946.

The spelling of 130823488 in words is "one hundred thirty million, eight hundred twenty-three thousand, four hundred eighty-eight".