130856000 has 112 divisors (see below), whose sum is σ = 353763072. Its totient is φ = 47552000.

The previous prime is 130855999. The next prime is 130856003. The reversal of 130856000 is 658031.

It is not an unprimeable number, because it can be changed into a prime (130856003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87257 + ... + 88743.

Almost surely, 2^130856000 is an apocalyptic number.

130856000 is a gapful number since it is divisible by the number (10) 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 130856000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176881536).

130856000 is an abundant number, since it is smaller than the sum of its proper divisors (222907072).

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

130856000 is a wasteful number, since it uses less digits than its factorization.

130856000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1525 (or 1505 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 130856000 is about 11439.2307433673. The cubic root of 130856000 is about 507.6891478695.

The spelling of 130856000 in words is "one hundred thirty million, eight hundred fifty-six thousand".