130457171 has 4 divisors (see below), whose sum is σ = 140492352. Its totient is φ = 120421992.

The previous prime is 130457161. The next prime is 130457177. The reversal of 130457171 is 171754031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 171754031 = 67 ⋅2563493.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130457171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130457177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5017571 + ... + 5017596.

It is an arithmetic number, because the mean of its divisors is an integer number (35123088).

Almost surely, 2^130457171 is an apocalyptic number.

130457171 is a deficient number, since it is larger than the sum of its proper divisors (10035181).

130457171 is a wasteful number, since it uses less digits than its factorization.

130457171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10035180.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 130457171 is about 11421.7849305614. The cubic root of 130457171 is about 507.1728367726.

The spelling of 130457171 in words is "one hundred thirty million, four hundred fifty-seven thousand, one hundred seventy-one".