130980492 has 36 divisors (see below), whose sum is σ = 345486960. Its totient is φ = 41761632.

The previous prime is 130980491. The next prime is 130980497. The reversal of 130980492 is 294089031.

It is a tau number, because it is divible by the number of its divisors (36).

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

It is not an unprimeable number, because it can be changed into a prime (130980491) 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, 78267 + ... + 79922.

It is an arithmetic number, because the mean of its divisors is an integer number (9596860).

Almost surely, 2^130980492 is an apocalyptic number.

130980492 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130980492 is an abundant number, since it is smaller than the sum of its proper divisors (214506468).

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

130980492 is a wasteful number, since it uses less digits than its factorization.

130980492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158222 (or 158217 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 130980492 is about 11444.6708995934. The cubic root of 130980492 is about 507.8500963035.

The spelling of 130980492 in words is "one hundred thirty million, nine hundred eighty thousand, four hundred ninety-two".