130877131 has 8 divisors (see below), whose sum is σ = 163171584. Its totient is φ = 101982120.

The previous prime is 130877129. The next prime is 130877161. The reversal of 130877131 is 131778031.

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 130877131 - 2¹ = 130877129 is a prime.

It is a super-2 number, since 2×130877131² = 34257646837582322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130877093 and 130877102.

It is not an unprimeable number, because it can be changed into a prime (130877161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 849775 + ... + 849928.

It is an arithmetic number, because the mean of its divisors is an integer number (20396448).

Almost surely, 2^130877131 is an apocalyptic number.

130877131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130877131 is a deficient number, since it is larger than the sum of its proper divisors (32294453).

130877131 is a wasteful number, since it uses less digits than its factorization.

130877131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699721.

The product of its (nonzero) digits is 3528, while the sum is 31.

The square root of 130877131 is about 11440.1543258821. The cubic root of 130877131 is about 507.7164740957.

The spelling of 130877131 in words is "one hundred thirty million, eight hundred seventy-seven thousand, one hundred thirty-one".