120453242200 has 24 divisors (see below), whose sum is σ = 280053788580. Its totient is φ = 48181296800.

The previous prime is 120453242191. The next prime is 120453242249. The reversal of 120453242200 is 2242354021.

120453242200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 301132906 + ... + 301133305.

Almost surely, 2^120453242200 is an apocalyptic number.

120453242200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120453242200 is an abundant number, since it is smaller than the sum of its proper divisors (159600546380).

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

120453242200 is a wasteful number, since it uses less digits than its factorization.

120453242200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602266227 (or 602266218 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 120453242200 its reverse (2242354021), we get a palindrome (122695596221).

The spelling of 120453242200 in words is "one hundred twenty billion, four hundred fifty-three million, two hundred forty-two thousand, two hundred".