130423176 has 64 divisors (see below), whose sum is σ = 390163200. Its totient is φ = 40129344.

The previous prime is 130423141. The next prime is 130423177. The reversal of 130423176 is 671324031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130423177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20416 + ... + 26031.

It is an arithmetic number, because the mean of its divisors is an integer number (6096300).

Almost surely, 2^130423176 is an apocalyptic number.

It is an amenable number.

130423176 is an abundant number, since it is smaller than the sum of its proper divisors (259740024).

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

130423176 is a wasteful number, since it uses less digits than its factorization.

130423176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46475 (or 46465 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 130423176 is about 11420.2966686510. The cubic root of 130423176 is about 507.1287793033.

The spelling of 130423176 in words is "one hundred thirty million, four hundred twenty-three thousand, one hundred seventy-six".