120010200100 has 36 divisors (see below), whose sum is σ = 297625297984. Its totient is φ = 41146354080.

The previous prime is 120010200073. The next prime is 120010200113. The reversal of 120010200100 is 1002010021.

It is a Harshad number since it is a multiple of its sum of digits (7).

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 11 ways as a sum of consecutive naturals, for example, 85720872 + ... + 85722271.

Almost surely, 2^120010200100 is an apocalyptic number.

120010200100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120010200100 is an abundant number, since it is smaller than the sum of its proper divisors (177615097884).

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

120010200100 is a wasteful number, since it uses less digits than its factorization.

120010200100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171443164 (or 171443157 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 120010200100 its reverse (1002010021), we get a palindrome (121012210121).

The spelling of 120010200100 in words is "one hundred twenty billion, ten million, two hundred thousand, one hundred".