120432253 has 4 divisors (see below), whose sum is σ = 121883328. Its totient is φ = 118981180.

The previous prime is 120432251. The next prime is 120432281. The reversal of 120432253 is 352234021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 120432253 - 2¹ = 120432251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120432251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725413 + ... + 725578.

It is an arithmetic number, because the mean of its divisors is an integer number (30470832).

Almost surely, 2^120432253 is an apocalyptic number.

It is an amenable number.

120432253 is a deficient number, since it is larger than the sum of its proper divisors (1451075).

120432253 is an equidigital number, since it uses as much as digits as its factorization.

120432253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451074.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 120432253 is about 10974.1629749152. The cubic root of 120432253 is about 493.8339427221.

Adding to 120432253 its reverse (352234021), we get a palindrome (472666274).

The spelling of 120432253 in words is "one hundred twenty million, four hundred thirty-two thousand, two hundred fifty-three".