120542252 has 12 divisors (see below), whose sum is σ = 211771560. Its totient is φ = 60036096.

The previous prime is 120542237. The next prime is 120542269. The reversal of 120542252 is 252245021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57602 + ... + 59657.

It is an arithmetic number, because the mean of its divisors is an integer number (17647630).

Almost surely, 2^120542252 is an apocalyptic number.

It is an amenable number.

120542252 is a deficient number, since it is larger than the sum of its proper divisors (91229308).

120542252 is a wasteful number, since it uses less digits than its factorization.

120542252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117520 (or 117518 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 120542252 is about 10979.1735572401. The cubic root of 120542252 is about 493.9842477234.

Adding to 120542252 its reverse (252245021), we get a palindrome (372787273).

The spelling of 120542252 in words is "one hundred twenty million, five hundred forty-two thousand, two hundred fifty-two".