130538871 has 12 divisors (see below), whose sum is σ = 195540072. Its totient is φ = 87025752.

The previous prime is 130538839. The next prime is 130538879. The reversal of 130538871 is 178835031.

It is not a de Polignac number, because 130538871 - 2⁵ = 130538839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130538879) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 268356 + ... + 268841.

It is an arithmetic number, because the mean of its divisors is an integer number (16295006).

Almost surely, 2^130538871 is an apocalyptic number.

130538871 is a deficient number, since it is larger than the sum of its proper divisors (65001201).

130538871 is an frugal number, since it uses more digits than its factorization.

130538871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537212 (or 537200 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 130538871 is about 11425.3608695743. The cubic root of 130538871 is about 507.2786885592.

The spelling of 130538871 in words is "one hundred thirty million, five hundred thirty-eight thousand, eight hundred seventy-one".