130777010 has 32 divisors (see below), whose sum is σ = 289723392. Its totient is φ = 41388480.

The previous prime is 130776991. The next prime is 130777021. The reversal of 130777010 is 10777031.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70946 + ... + 72765.

It is an arithmetic number, because the mean of its divisors is an integer number (9053856).

Almost surely, 2^130777010 is an apocalyptic number.

130777010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130777010 is an abundant number, since it is smaller than the sum of its proper divisors (158946382).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130777010 is a wasteful number, since it uses less digits than its factorization.

130777010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143738.

The product of its (nonzero) digits is 1029, while the sum is 26.

The square root of 130777010 is about 11435.7776298772. Note that the first 3 decimals coincide. The cubic root of 130777010 is about 507.5869733732.

The spelling of 130777010 in words is "one hundred thirty million, seven hundred seventy-seven thousand, ten".