130889877 has 12 divisors (see below), whose sum is σ = 178321056. Its totient is φ = 85399000.

The previous prime is 130889861. The next prime is 130889881. The reversal of 130889877 is 778988031.

It is not a de Polignac number, because 130889877 - 2⁴ = 130889861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130889177) 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, 3249 + ... + 16502.

It is an arithmetic number, because the mean of its divisors is an integer number (14860088).

Almost surely, 2^130889877 is an apocalyptic number.

It is an amenable number.

130889877 is a deficient number, since it is larger than the sum of its proper divisors (47431179).

130889877 is an equidigital number, since it uses as much as digits as its factorization.

130889877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19848 (or 19801 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 51.

The square root of 130889877 is about 11440.7113852243. The cubic root of 130889877 is about 507.7329555697.

The spelling of 130889877 in words is "one hundred thirty million, eight hundred eighty-nine thousand, eight hundred seventy-seven".