130980782 has 12 divisors (see below), whose sum is σ = 197540928. Its totient is φ = 65135700.

The previous prime is 130980781. The next prime is 130980793. The reversal of 130980782 is 287089031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130980781) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88307 + ... + 89777.

It is an arithmetic number, because the mean of its divisors is an integer number (16461744).

Almost surely, 2^130980782 is an apocalyptic number.

130980782 is a deficient number, since it is larger than the sum of its proper divisors (66560146).

130980782 is an equidigital number, since it uses as much as digits as its factorization.

130980782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895 (or 1684 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 130980782 is about 11444.6835692386. The cubic root of 130980782 is about 507.8504711085.

The spelling of 130980782 in words is "one hundred thirty million, nine hundred eighty thousand, seven hundred eighty-two".