130083688 has 32 divisors (see below), whose sum is σ = 287746560. Its totient is φ = 53951040.

The previous prime is 130083683. The next prime is 130083689. The reversal of 130083688 is 886380031.

It is not an unprimeable number, because it can be changed into a prime (130083683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35731 + ... + 39202.

It is an arithmetic number, because the mean of its divisors is an integer number (8992080).

Almost surely, 2^130083688 is an apocalyptic number.

It is an amenable number.

130083688 is an abundant number, since it is smaller than the sum of its proper divisors (157662872).

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

130083688 is a wasteful number, since it uses less digits than its factorization.

130083688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74977 (or 74973 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 130083688 is about 11405.4236221194. The cubic root of 130083688 is about 506.6883828027.

The spelling of 130083688 in words is "one hundred thirty million, eighty-three thousand, six hundred eighty-eight".