130173325 has 12 divisors (see below), whose sum is σ = 162488608. Its totient is φ = 103446000.

The previous prime is 130173271. The next prime is 130173343. The reversal of 130173325 is 523371031.

It is a de Polignac number, because none of the positive numbers 2^k-130173325 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130173325.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 13467 + ... + 21016.

Almost surely, 2^130173325 is an apocalyptic number.

It is an amenable number.

130173325 is a deficient number, since it is larger than the sum of its proper divisors (32315283).

130173325 is a wasteful number, since it uses less digits than its factorization.

130173325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34644 (or 34639 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 25.

The square root of 130173325 is about 11409.3525232592. The cubic root of 130173325 is about 506.8047376385.

The spelling of 130173325 in words is "one hundred thirty million, one hundred seventy-three thousand, three hundred twenty-five".