120033442100 has 72 divisors (see below), whose sum is σ = 306009768288. Its totient is φ = 40290940800.

The previous prime is 120033442093. The next prime is 120033442117. The reversal of 120033442100 is 1244330021.

120033442100 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 (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4182674 + ... + 4211273.

Almost surely, 2^120033442100 is an apocalyptic number.

120033442100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120033442100 is an abundant number, since it is smaller than the sum of its proper divisors (185976326188).

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

120033442100 is a wasteful number, since it uses less digits than its factorization.

120033442100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8393985 (or 8393978 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120033442100 its reverse (1244330021), we get a palindrome (121277772121).

The spelling of 120033442100 in words is "one hundred twenty billion, thirty-three million, four hundred forty-two thousand, one hundred".