130538829 has 16 divisors (see below), whose sum is σ = 175803264. Its totient is φ = 86155200.

The previous prime is 130538827. The next prime is 130538833. The reversal of 130538829 is 928835031.

It is not a de Polignac number, because 130538829 - 2¹ = 130538827 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130538827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168487 + ... + 169259.

It is an arithmetic number, because the mean of its divisors is an integer number (10987704).

Almost surely, 2^130538829 is an apocalyptic number.

It is an amenable number.

130538829 is a deficient number, since it is larger than the sum of its proper divisors (45264435).

130538829 is a wasteful number, since it uses less digits than its factorization.

130538829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 130538829 is about 11425.3590315578. The cubic root of 130538829 is about 507.2786341547.

The spelling of 130538829 in words is "one hundred thirty million, five hundred thirty-eight thousand, eight hundred twenty-nine".