120353115 has 32 divisors (see below), whose sum is σ = 205955136. Its totient is φ = 59801600.

The previous prime is 120353083. The next prime is 120353179. The reversal of 120353115 is 511353021.

It is not a de Polignac number, because 120353115 - 2⁵ = 120353083 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120353091 and 120353100.

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, 23419 + ... + 28091.

It is an arithmetic number, because the mean of its divisors is an integer number (6436098).

Almost surely, 2^120353115 is an apocalyptic number.

120353115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

120353115 is a deficient number, since it is larger than the sum of its proper divisors (85602021).

120353115 is a wasteful number, since it uses less digits than its factorization.

120353115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4799.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 120353115 is about 10970.5567315428. The cubic root of 120353115 is about 493.7257502378.

The spelling of 120353115 in words is "one hundred twenty million, three hundred fifty-three thousand, one hundred fifteen".