130955328 has 84 divisors (see below), whose sum is σ = 428995840. Its totient is φ = 37414656.

The previous prime is 130955323. The next prime is 130955347. The reversal of 130955328 is 823559031.

130955328 is a `hidden beast` number, since 1 + 30 + 95 + 532 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (84).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 130955292 and 130955301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130955323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12208 + ... + 20271.

Almost surely, 2^130955328 is an apocalyptic number.

130955328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

130955328 is an abundant number, since it is smaller than the sum of its proper divisors (298040512).

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

130955328 is a wasteful number, since it uses less digits than its factorization.

130955328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32504 (or 32491 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 130955328 is about 11443.5714704807. The cubic root of 130955328 is about 507.8175714643.

The spelling of 130955328 in words is "one hundred thirty million, nine hundred fifty-five thousand, three hundred twenty-eight".