120452331 has 8 divisors (see below), whose sum is σ = 164338240. Its totient is φ = 78433992.

The previous prime is 120452323. The next prime is 120452347. The reversal of 120452331 is 133254021.

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

It is not a de Polignac number, because 120452331 - 2³ = 120452323 is a prime.

It is a super-2 number, since 2×120452331² = 29017528086667122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 120452298 and 120452307.

It is not an unprimeable number, because it can be changed into a prime (120452831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466741 + ... + 466998.

It is an arithmetic number, because the mean of its divisors is an integer number (20542280).

Almost surely, 2^120452331 is an apocalyptic number.

120452331 is a deficient number, since it is larger than the sum of its proper divisors (43885909).

120452331 is an equidigital number, since it uses as much as digits as its factorization.

120452331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 933785.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 120452331 is about 10975.0777218205. The cubic root of 120452331 is about 493.8613845596.

It can be divided in two parts, 1204 and 52331, that added together give a palindrome (53535).

The spelling of 120452331 in words is "one hundred twenty million, four hundred fifty-two thousand, three hundred thirty-one".