120413115 has 32 divisors (see below), whose sum is σ = 219056640. Its totient is φ = 62723808.

The previous prime is 120413093. The next prime is 120413123. The reversal of 120413115 is 511314021.

It is not a de Polignac number, because 120413115 - 2¹² = 120409019 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4567 + ... + 16176.

It is an arithmetic number, because the mean of its divisors is an integer number (6845520).

Almost surely, 2^120413115 is an apocalyptic number.

120413115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120413115 is a deficient number, since it is larger than the sum of its proper divisors (98643525).

120413115 is a wasteful number, since it uses less digits than its factorization.

120413115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20800 (or 20794 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 120413115 is about 10973.2909831099. The cubic root of 120413115 is about 493.8077828011.

Adding to 120413115 its reverse (511314021), we get a palindrome (631727136).

The spelling of 120413115 in words is "one hundred twenty million, four hundred thirteen thousand, one hundred fifteen".