130423576 has 8 divisors (see below), whose sum is σ = 244544220. Its totient is φ = 65211784.

The previous prime is 130423567. The next prime is 130423577. The reversal of 130423576 is 675324031.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130423577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8151466 + ... + 8151481.

Almost surely, 2^130423576 is an apocalyptic number.

It is an amenable number.

130423576 is a deficient number, since it is larger than the sum of its proper divisors (114120644).

130423576 is a wasteful number, since it uses less digits than its factorization.

130423576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16302953 (or 16302949 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 130423576 is about 11420.3141813174. The cubic root of 130423576 is about 507.1292977473.

The spelling of 130423576 in words is "one hundred thirty million, four hundred twenty-three thousand, five hundred seventy-six".