100102121122112 has 56 divisors (see below), whose sum is σ = 208136744642112. Its totient is φ = 47676276172800.

The previous prime is 100102121122099. The next prime is 100102121122127. The reversal of 100102121122112 is 211221121201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140732714 + ... + 141442217.

Almost surely, 2^{100102121122112} is an apocalyptic number.

It is an amenable number.

100102121122112 is an abundant number, since it is smaller than the sum of its proper divisors (108034623520000).

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

100102121122112 is a wasteful number, since it uses less digits than its factorization.

100102121122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282175207 (or 282175197 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 100102121122112 its reverse (211221121201001), we get a palindrome (311323242323113).

The spelling of 100102121122112 in words is "one hundred trillion, one hundred two billion, one hundred twenty-one million, one hundred twenty-two thousand, one hundred twelve".