100102121101122 has 64 divisors (see below), whose sum is σ = 233440823024640. Its totient is φ = 28024267208256.

The previous prime is 100102121101109. The next prime is 100102121101153. The reversal of 100102121101122 is 221101121201001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65031333 + ... + 66552824.

It is an arithmetic number, because the mean of its divisors is an integer number (3647512859760).

Almost surely, 2^{100102121101122} is an apocalyptic number.

100102121101122 is an abundant number, since it is smaller than the sum of its proper divisors (133338701923518).

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

100102121101122 is a wasteful number, since it uses less digits than its factorization.

100102121101122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131584535.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 100102121101122 its reverse (221101121201001), we get a palindrome (321203242302123).

The spelling of 100102121101122 in words is "one hundred trillion, one hundred two billion, one hundred twenty-one million, one hundred one thousand, one hundred twenty-two".