120112315 has 16 divisors (see below), whose sum is σ = 146126592. Its totient is φ = 94770784.

The previous prime is 120112313. The next prime is 120112337. The reversal of 120112315 is 513211021.

It is a cyclic number.

It is not a de Polignac number, because 120112315 - 2¹ = 120112313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120112313) 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, 185322 + ... + 185968.

It is an arithmetic number, because the mean of its divisors is an integer number (9132912).

Almost surely, 2^120112315 is an apocalyptic number.

120112315 is a deficient number, since it is larger than the sum of its proper divisors (26014277).

120112315 is a wasteful number, since it uses less digits than its factorization.

120112315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1106.

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 120112315 is about 10959.5764060478. The cubic root of 120112315 is about 493.3962516640.

Adding to 120112315 its reverse (513211021), we get a palindrome (633323336).

The spelling of 120112315 in words is "one hundred twenty million, one hundred twelve thousand, three hundred fifteen".