130113023120 has 40 divisors (see below), whose sum is σ = 305911815480. Its totient is φ = 51460428800.

The previous prime is 130113023099. The next prime is 130113023123. The reversal of 130113023120 is 21320311031.

It can be written as a sum of positive squares in 4 ways, for example, as 33100708096 + 97012315024 = 181936^2 + 311468^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (130113023123) 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, 9130031 + ... + 9144270.

It is an arithmetic number, because the mean of its divisors is an integer number (7647795387).

Almost surely, 2^130113023120 is an apocalyptic number.

130113023120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130113023120 is an abundant number, since it is smaller than the sum of its proper divisors (175798792360).

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

130113023120 is a wasteful number, since it uses less digits than its factorization.

130113023120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18274403 (or 18274397 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 130113023120 its reverse (21320311031), we get a palindrome (151433334151).

The spelling of 130113023120 in words is "one hundred thirty billion, one hundred thirteen million, twenty-three thousand, one hundred twenty".