130595823 has 12 divisors (see below), whose sum is σ = 189889648. Its totient is φ = 86486400.

The previous prime is 130595821. The next prime is 130595827. The reversal of 130595823 is 328595031.

It is not a de Polignac number, because 130595823 - 2¹ = 130595821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130595821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46690 + ... + 49407.

Almost surely, 2^130595823 is an apocalyptic number.

130595823 is a deficient number, since it is larger than the sum of its proper divisors (59293825).

130595823 is a wasteful number, since it uses less digits than its factorization.

130595823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96254 (or 96251 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 130595823 is about 11427.8529479513. The cubic root of 130595823 is about 507.3524503314.

The spelling of 130595823 in words is "one hundred thirty million, five hundred ninety-five thousand, eight hundred twenty-three".