120325855 has 16 divisors (see below), whose sum is σ = 158052384. Its totient is φ = 87396480.

The previous prime is 120325853. The next prime is 120325859. The reversal of 120325855 is 558523021.

It is not a de Polignac number, because 120325855 - 2¹ = 120325853 is a prime.

It is a super-2 number, since 2×120325855² = 28956622762962050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120325853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11209 + ... + 19138.

It is an arithmetic number, because the mean of its divisors is an integer number (9878274).

Almost surely, 2^120325855 is an apocalyptic number.

120325855 is a deficient number, since it is larger than the sum of its proper divisors (37726529).

120325855 is a wasteful number, since it uses less digits than its factorization.

120325855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30426.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 120325855 is about 10969.3142447466. The cubic root of 120325855 is about 493.6884711023.

Adding to 120325855 its reverse (558523021), we get a palindrome (678848876).

The spelling of 120325855 in words is "one hundred twenty million, three hundred twenty-five thousand, eight hundred fifty-five".