120352154 has 8 divisors (see below), whose sum is σ = 194415060. Its totient is φ = 55547136.

The previous prime is 120352139. The next prime is 120352159. The reversal of 120352154 is 451253021.

It can be written as a sum of positive squares in 2 ways, for example, as 107226025 + 13126129 = 10355^2 + 3623^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120352159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2314439 + ... + 2314490.

Almost surely, 2^120352154 is an apocalyptic number.

120352154 is a deficient number, since it is larger than the sum of its proper divisors (74062906).

120352154 is a wasteful number, since it uses less digits than its factorization.

120352154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4628944.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 120352154 is about 10970.5129324020. The cubic root of 120352154 is about 493.7244361277.

The spelling of 120352154 in words is "one hundred twenty million, three hundred fifty-two thousand, one hundred fifty-four".