130487700 has 72 divisors (see below), whose sum is σ = 431486272. Its totient is φ = 29825280.

The previous prime is 130487681. The next prime is 130487701. The reversal of 130487700 is 7784031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130487701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28969 + ... + 33168.

Almost surely, 2^130487700 is an apocalyptic number.

130487700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130487700 is an abundant number, since it is smaller than the sum of its proper divisors (300998572).

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

130487700 is a wasteful number, since it uses less digits than its factorization.

130487700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62161 (or 62154 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 130487700 is about 11423.1212897351. The cubic root of 130487700 is about 507.2123957885.

The spelling of 130487700 in words is "one hundred thirty million, four hundred eighty-seven thousand, seven hundred".