130243684 has 24 divisors (see below), whose sum is σ = 233186688. Its totient is φ = 63629280.

The previous prime is 130243643. The next prime is 130243769. The reversal of 130243684 is 486342031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56319 + ... + 58585.

It is an arithmetic number, because the mean of its divisors is an integer number (9716112).

Almost surely, 2^130243684 is an apocalyptic number.

It is an amenable number.

130243684 is a deficient number, since it is larger than the sum of its proper divisors (102943004).

130243684 is a wasteful number, since it uses less digits than its factorization.

130243684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595 (or 2593 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The square root of 130243684 is about 11412.4354981748. The cubic root of 130243684 is about 506.8960309251.

The spelling of 130243684 in words is "one hundred thirty million, two hundred forty-three thousand, six hundred eighty-four".