120130560 has 352 divisors, whose sum is σ = 471628800. Its totient is φ = 28753920.

The previous prime is 120130471. The next prime is 120130567. The reversal of 120130560 is 65031021.

It is a tau number, because it is divible by the number of its divisors (352).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (120130567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1520601 + ... + 1520679.

Almost surely, 2^120130560 is an apocalyptic number.

120130560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120130560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235814400).

120130560 is an abundant number, since it is smaller than the sum of its proper divisors (351498240).

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

120130560 is a wasteful number, since it uses less digits than its factorization.

120130560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 120130560 is about 10960.4087515019. The cubic root of 120130560 is about 493.4212326130.

Adding to 120130560 its reverse (65031021), we get a palindrome (185161581).

The spelling of 120130560 in words is "one hundred twenty million, one hundred thirty thousand, five hundred sixty".