120153355 has 8 divisors (see below), whose sum is σ = 164781792. Its totient is φ = 82390848.

The previous prime is 120153307. The next prime is 120153361. The reversal of 120153355 is 553351021.

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 120153355 - 2⁷ = 120153227 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1716442 + ... + 1716511.

It is an arithmetic number, because the mean of its divisors is an integer number (20597724).

Almost surely, 2^120153355 is an apocalyptic number.

120153355 is a deficient number, since it is larger than the sum of its proper divisors (44628437).

120153355 is an equidigital number, since it uses as much as digits as its factorization.

120153355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3432965.

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

The square root of 120153355 is about 10961.4485812779. The cubic root of 120153355 is about 493.4524398419.

The spelling of 120153355 in words is "one hundred twenty million, one hundred fifty-three thousand, three hundred fifty-five".