120200100201100 has 36 divisors (see below), whose sum is σ = 261241135231608. Its totient is φ = 48005032192000.

The previous prime is 120200100201073. The next prime is 120200100201127. The reversal of 120200100201100 is 1102001002021.

It is an interprime number because it is at equal distance from previous prime (120200100201073) and next prime (120200100201127).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 937534186 + ... + 937662385.

It is an arithmetic number, because the mean of its divisors is an integer number (7256698200878).

Almost surely, 2^{120200100201100} is an apocalyptic number.

120200100201100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120200100201100 is an abundant number, since it is smaller than the sum of its proper divisors (141041035030508).

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

120200100201100 is a wasteful number, since it uses less digits than its factorization.

120200100201100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875197226 (or 1875197219 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120200100201100 its reverse (1102001002021), we get a palindrome (121302101203121).

The spelling of 120200100201100 in words is "one hundred twenty trillion, two hundred billion, one hundred million, two hundred one thousand, one hundred".