120313232 has 80 divisors (see below), whose sum is σ = 265316352. Its totient is φ = 52462080.

The previous prime is 120313217. The next prime is 120313273. The reversal of 120313232 is 232313021.

It is a self number, because there is not a number n which added to its sum of digits gives 120313232.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302858 + ... + 303254.

Almost surely, 2^120313232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120313232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132658176).

120313232 is an abundant number, since it is smaller than the sum of its proper divisors (145003120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120313232 is a wasteful number, since it uses less digits than its factorization.

120313232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496 (or 490 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 120313232 is about 10968.7388518462. The cubic root of 120313232 is about 493.6712067399.

Adding to 120313232 its reverse (232313021), we get a palindrome (352626253).

The spelling of 120313232 in words is "one hundred twenty million, three hundred thirteen thousand, two hundred thirty-two".