120430113 has 16 divisors (see below), whose sum is σ = 169262400. Its totient is φ = 75954240.

The previous prime is 120430109. The next prime is 120430169. The reversal of 120430113 is 311034021.

It is not a de Polignac number, because 120430113 - 2² = 120430109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120430092 and 120430101.

It is not an unprimeable number, because it can be changed into a prime (120430613) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66423 + ... + 68211.

It is an arithmetic number, because the mean of its divisors is an integer number (10578900).

Almost surely, 2^120430113 is an apocalyptic number.

It is an amenable number.

120430113 is a deficient number, since it is larger than the sum of its proper divisors (48832287).

120430113 is a wasteful number, since it uses less digits than its factorization.

120430113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 120430113 is about 10974.0654727407. The cubic root of 120430113 is about 493.8310176726.

Adding to 120430113 its reverse (311034021), we get a palindrome (431464134).

The spelling of 120430113 in words is "one hundred twenty million, four hundred thirty thousand, one hundred thirteen".