27130125120 has 112 divisors (see below), whose sum is σ = 98443621248. Its totient is φ = 6201169920.

The previous prime is 27130125103. The next prime is 27130125227. The reversal of 27130125120 is 2152103172.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2011891 + ... + 2025330.

It is an arithmetic number, because the mean of its divisors is an integer number (878960904).

Almost surely, 2^27130125120 is an apocalyptic number.

27130125120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27130125120 is an abundant number, since it is smaller than the sum of its proper divisors (71313496128).

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

27130125120 is a wasteful number, since it uses less digits than its factorization.

27130125120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037248 (or 4037238 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

Adding to 27130125120 its reverse (2152103172), we get a palindrome (29282228292).

The spelling of 27130125120 in words is "twenty-seven billion, one hundred thirty million, one hundred twenty-five thousand, one hundred twenty".