120203552 has 48 divisors (see below), whose sum is σ = 274200192. Its totient is φ = 50803200.

The previous prime is 120203539. The next prime is 120203599. The reversal of 120203552 is 255302021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12677 + ... + 20027.

It is an arithmetic number, because the mean of its divisors is an integer number (5712504).

Almost surely, 2^120203552 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 120203552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137100096).

120203552 is an abundant number, since it is smaller than the sum of its proper divisors (153996640).

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

120203552 is an equidigital number, since it uses as much as digits as its factorization.

120203552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7441 (or 7433 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 120203552 is about 10963.7380486766. The cubic root of 120203552 is about 493.5211475461.

Adding to 120203552 its reverse (255302021), we get a palindrome (375505573).

The spelling of 120203552 in words is "one hundred twenty million, two hundred three thousand, five hundred fifty-two".