130000120 has 32 divisors (see below), whose sum is σ = 298728000. Its totient is φ = 50892928.

The previous prime is 130000099. The next prime is 130000151. The reversal of 130000120 is 21000031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32695 + ... + 36454.

It is an arithmetic number, because the mean of its divisors is an integer number (9335250).

Almost surely, 2^130000120 is an apocalyptic number.

130000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130000120 is an abundant number, since it is smaller than the sum of its proper divisors (168727880).

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

130000120 is a wasteful number, since it uses less digits than its factorization.

130000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69207 (or 69203 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 130000120 is about 11401.7595133383. The cubic root of 130000120 is about 506.5798577807.

Adding to 130000120 its reverse (21000031), we get a palindrome (151000151).

The spelling of 130000120 in words is "one hundred thirty million, one hundred twenty", and thus it is an aban number.