100201021201120 has 48 divisors (see below), whose sum is σ = 270542757246048. Its totient is φ = 34354635840000.

The previous prime is 100201021201063. The next prime is 100201021201181. The reversal of 100201021201120 is 21102120102001.

It is a self number, because there is not a number n which added to its sum of digits gives 100201021201120.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44732597631 + ... + 44732599870.

It is an arithmetic number, because the mean of its divisors is an integer number (5636307442626).

Almost surely, 2^{100201021201120} is an apocalyptic number.

100201021201120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100201021201120 is an abundant number, since it is smaller than the sum of its proper divisors (170341736044928).

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

100201021201120 is an equidigital number, since it uses as much as digits as its factorization.

100201021201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89465197523 (or 89465197515 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100201021201120 its reverse (21102120102001), we get a palindrome (121303141303121).

The spelling of 100201021201120 in words is "one hundred trillion, two hundred one billion, twenty-one million, two hundred one thousand, one hundred twenty".