130492100 has 36 divisors (see below), whose sum is σ = 289762704. Its totient is φ = 50981280.

The previous prime is 130492097. The next prime is 130492111. The reversal of 130492100 is 1294031.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10874 + ... + 19473.

It is an arithmetic number, because the mean of its divisors is an integer number (8048964).

Almost surely, 2^130492100 is an apocalyptic number.

130492100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130492100 is an abundant number, since it is smaller than the sum of its proper divisors (159270604).

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

130492100 is a wasteful number, since it uses less digits than its factorization.

130492100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30404 (or 30397 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 130492100 is about 11423.3138799562. The cubic root of 130492100 is about 507.2180967331.

The spelling of 130492100 in words is "one hundred thirty million, four hundred ninety-two thousand, one hundred".