130427900 has 36 divisors (see below), whose sum is σ = 283700592. Its totient is φ = 52047360.

The previous prime is 130427897. The next prime is 130427909. The reversal of 130427900 is 9724031.

It is a super-2 number, since 2×130427900² = 34022874196820000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 130427900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130427909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49004 + ... + 51596.

It is an arithmetic number, because the mean of its divisors is an integer number (7880572).

Almost surely, 2^130427900 is an apocalyptic number.

130427900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130427900 is an abundant number, since it is smaller than the sum of its proper divisors (153272692).

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

130427900 is a wasteful number, since it uses less digits than its factorization.

130427900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110 (or 3103 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 130427900 is about 11420.5034915279. The cubic root of 130427900 is about 507.1349020583.

The spelling of 130427900 in words is "one hundred thirty million, four hundred twenty-seven thousand, nine hundred".