130380090 has 32 divisors (see below), whose sum is σ = 329382720. Its totient is φ = 32937984.

The previous prime is 130380049. The next prime is 130380097. The reversal of 130380090 is 90083031.

It is a self number, because there is not a number n which added to its sum of digits gives 130380090.

It is not an unprimeable number, because it can be changed into a prime (130380097) 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, 113799 + ... + 114938.

It is an arithmetic number, because the mean of its divisors is an integer number (10293210).

Almost surely, 2^130380090 is an apocalyptic number.

130380090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130380090 is an abundant number, since it is smaller than the sum of its proper divisors (199002630).

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

130380090 is a wasteful number, since it uses less digits than its factorization.

130380090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228766.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 130380090 is about 11418.4101345152. The cubic root of 130380090 is about 507.0729289098.

The spelling of 130380090 in words is "one hundred thirty million, three hundred eighty thousand, ninety".