130188392 has 16 divisors (see below), whose sum is σ = 244632960. Its totient is φ = 64952944.

The previous prime is 130188389. The next prime is 130188467. The reversal of 130188392 is 293881031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13688 + ... + 21159.

It is an arithmetic number, because the mean of its divisors is an integer number (15289560).

Almost surely, 2^130188392 is an apocalyptic number.

It is an amenable number.

130188392 is a deficient number, since it is larger than the sum of its proper divisors (114444568).

130188392 is a wasteful number, since it uses less digits than its factorization.

130188392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35320 (or 35316 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 130188392 is about 11410.0127957860. The cubic root of 130188392 is about 506.8242903704.

The spelling of 130188392 in words is "one hundred thirty million, one hundred eighty-eight thousand, three hundred ninety-two".