130263173 has 8 divisors (see below), whose sum is σ = 132332928. Its totient is φ = 128209104.

The previous prime is 130263169. The next prime is 130263181. The reversal of 130263173 is 371362031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 130263173 - 2² = 130263169 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 (130263473) 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 in 7 ways as a sum of consecutive naturals, for example, 13415 + ... + 20987.

It is an arithmetic number, because the mean of its divisors is an integer number (16541616).

Almost surely, 2^130263173 is an apocalyptic number.

It is an amenable number.

130263173 is a deficient number, since it is larger than the sum of its proper divisors (2069755).

130263173 is a wasteful number, since it uses less digits than its factorization.

130263173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7843.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 130263173 is about 11413.2893155304. The cubic root of 130263173 is about 506.9213127756.

The spelling of 130263173 in words is "one hundred thirty million, two hundred sixty-three thousand, one hundred seventy-three".