120315355 has 8 divisors (see below), whose sum is σ = 145516032. Its totient is φ = 95493888.

The previous prime is 120315329. The next prime is 120315397. The reversal of 120315355 is 553513021.

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

It is a cyclic number.

It is not a de Polignac number, because 120315355 - 2¹⁵ = 120282587 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94102 + ... + 95371.

It is an arithmetic number, because the mean of its divisors is an integer number (18189504).

Almost surely, 2^120315355 is an apocalyptic number.

120315355 is a deficient number, since it is larger than the sum of its proper divisors (25200677).

120315355 is a wasteful number, since it uses less digits than its factorization.

120315355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189605.

The product of its (nonzero) digits is 2250, while the sum is 25.

The square root of 120315355 is about 10968.8356264464. The cubic root of 120315355 is about 493.6741104322.

Adding to 120315355 its reverse (553513021), we get a palindrome (673828376).

The spelling of 120315355 in words is "one hundred twenty million, three hundred fifteen thousand, three hundred fifty-five".