130077136 has 20 divisors (see below), whose sum is σ = 288028192. Its totient is φ = 55747296.

The previous prime is 130077127. The next prime is 130077137. The reversal of 130077136 is 631770031.

It is a super-2 number, since 2×130077136² = 33840122619924992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130077137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 580590 + ... + 580813.

Almost surely, 2^130077136 is an apocalyptic number.

130077136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130077136 is an abundant number, since it is smaller than the sum of its proper divisors (157951056).

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

130077136 is a wasteful number, since it uses less digits than its factorization.

130077136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161418 (or 1161412 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 130077136 is about 11405.1363867338. The cubic root of 130077136 is about 506.6798757714.

The spelling of 130077136 in words is "one hundred thirty million, seventy-seven thousand, one hundred thirty-six".