120430115 has 8 divisors (see below), whose sum is σ = 155632848. Its totient is φ = 88932960.

The previous prime is 120430109. The next prime is 120430169. The reversal of 120430115 is 511034021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 120430115 - 2²² = 116235811 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120430093 and 120430102.

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, 926321 + ... + 926450.

It is an arithmetic number, because the mean of its divisors is an integer number (19454106).

Almost surely, 2^120430115 is an apocalyptic number.

120430115 is a deficient number, since it is larger than the sum of its proper divisors (35202733).

120430115 is a wasteful number, since it uses less digits than its factorization.

120430115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852789.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 120430115 is about 10974.0655638647. The cubic root of 120430115 is about 493.8310204063.

Adding to 120430115 its reverse (511034021), we get a palindrome (631464136).

The spelling of 120430115 in words is "one hundred twenty million, four hundred thirty thousand, one hundred fifteen".