130770164 has 24 divisors (see below), whose sum is σ = 270560640. Its totient is φ = 54111456.

The previous prime is 130770163. The next prime is 130770191. The reversal of 130770164 is 461077031.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130770161) 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, 79712 + ... + 81335.

It is an arithmetic number, because the mean of its divisors is an integer number (11273360).

Almost surely, 2^130770164 is an apocalyptic number.

130770164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

130770164 is an abundant number, since it is smaller than the sum of its proper divisors (139790476).

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

130770164 is a wasteful number, since it uses less digits than its factorization.

130770164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161087 (or 161085 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 130770164 is about 11435.4783021962. The cubic root of 130770164 is about 507.5781160543.

The spelling of 130770164 in words is "one hundred thirty million, seven hundred seventy thousand, one hundred sixty-four".