100102201112120 has 16 divisors (see below), whose sum is σ = 225229952502360. Its totient is φ = 40040880444832.

The previous prime is 100102201112057. The next prime is 100102201112161. The reversal of 100102201112120 is 21211102201001.

It is a junction number, because it is equal to n+sod(n) for n = 100102201112095 and 100102201112104.

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 3 ways as a sum of consecutive naturals, for example, 1251277513862 + ... + 1251277513941.

Almost surely, 2^{100102201112120} is an apocalyptic number.

100102201112120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100102201112120 is an abundant number, since it is smaller than the sum of its proper divisors (125127751390240).

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

100102201112120 is a wasteful number, since it uses less digits than its factorization.

100102201112120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2502555027814 (or 2502555027810 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100102201112120 its reverse (21211102201001), we get a palindrome (121313303313121).

The spelling of 100102201112120 in words is "one hundred trillion, one hundred two billion, two hundred one million, one hundred twelve thousand, one hundred twenty".