100101210100112 has 80 divisors (see below), whose sum is σ = 216304899267072. Its totient is φ = 44564581140480.

The previous prime is 100101210100079. The next prime is 100101210100127. The reversal of 100101210100112 is 211001012101001.

It is a junction number, because it is equal to n+sod(n) for n = 100101210100093 and 100101210100102.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23304473 + ... + 27263544.

Almost surely, 2^{100101210100112} is an apocalyptic number.

It is an amenable number.

100101210100112 is an abundant number, since it is smaller than the sum of its proper divisors (116203689166960).

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

100101210100112 is a wasteful number, since it uses less digits than its factorization.

100101210100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50568376 (or 50568370 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 100101210100112 its reverse (211001012101001), we get a palindrome (311102222201113).

The spelling of 100101210100112 in words is "one hundred trillion, one hundred one billion, two hundred ten million, one hundred thousand, one hundred twelve".