130786900 has 36 divisors (see below), whose sum is σ = 289856448. Its totient is φ = 51199840.

The previous prime is 130786891. The next prime is 130786919. The reversal of 130786900 is 9687031.

It is a super-2 number, since 2×130786900² = 34210426423220000, which contains 22 as substring.

It is a congruent number.

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, 9214 + ... + 18613.

It is an arithmetic number, because the mean of its divisors is an integer number (8051568).

Almost surely, 2^130786900 is an apocalyptic number.

130786900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130786900 is an abundant number, since it is smaller than the sum of its proper divisors (159069548).

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

130786900 is a wasteful number, since it uses less digits than its factorization.

130786900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27888 (or 27881 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 130786900 is about 11436.2100365462. The cubic root of 130786900 is about 507.5997684576.

The spelling of 130786900 in words is "one hundred thirty million, seven hundred eighty-six thousand, nine hundred".