120328245 has 24 divisors (see below), whose sum is σ = 208915200. Its totient is φ = 64068576.

The previous prime is 120328237. The next prime is 120328253. The reversal of 120328245 is 542823021.

It is an interprime number because it is at equal distance from previous prime (120328237) and next prime (120328253).

It is not a de Polignac number, because 120328245 - 2³ = 120328237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30496 + ... + 34214.

It is an arithmetic number, because the mean of its divisors is an integer number (8704800).

Almost surely, 2^120328245 is an apocalyptic number.

120328245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120328245 is a deficient number, since it is larger than the sum of its proper divisors (88586955).

120328245 is a wasteful number, since it uses less digits than its factorization.

120328245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4449 (or 4446 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 120328245 is about 10969.4231844705. The cubic root of 120328245 is about 493.6917397476.

The spelling of 120328245 in words is "one hundred twenty million, three hundred twenty-eight thousand, two hundred forty-five".