120432203452 has 24 divisors (see below), whose sum is σ = 230947057152. Its totient is φ = 54496426800.

The previous prime is 120432203443. The next prime is 120432203453. The reversal of 120432203452 is 254302234021.

It is a self number, because there is not a number n which added to its sum of digits gives 120432203452.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120432203453) 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 7 ways as a sum of consecutive naturals, for example, 6127174 + ... + 6146797.

It is an arithmetic number, because the mean of its divisors is an integer number (9622794048).

Almost surely, 2^120432203452 is an apocalyptic number.

It is an amenable number.

120432203452 is a deficient number, since it is larger than the sum of its proper divisors (110514853700).

120432203452 is a wasteful number, since it uses less digits than its factorization.

120432203452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12274209 (or 12274207 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 120432203452 its reverse (254302234021), we get a palindrome (374734437473).

The spelling of 120432203452 in words is "one hundred twenty billion, four hundred thirty-two million, two hundred three thousand, four hundred fifty-two".