101100101100102 has 48 divisors (see below), whose sum is σ = 236090940081360. Its totient is φ = 31082575611456.

The previous prime is 101100101100077. The next prime is 101100101100151. The reversal of 101100101100102 is 201001101001101.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174347452 + ... + 174926367.

It is an arithmetic number, because the mean of its divisors is an integer number (4918561251695).

Almost surely, 2^{101100101100102} is an apocalyptic number.

101100101100102 is an abundant number, since it is smaller than the sum of its proper divisors (134990838981258).

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

101100101100102 is a wasteful number, since it uses less digits than its factorization.

101100101100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349275077 (or 349275074 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 101100101100102 its reverse (201001101001101), we get a palindrome (302101202101203).

Subtracting 101100101100102 from its reverse (201001101001101), we obtain a palindrome (99900999900999).

The spelling of 101100101100102 in words is "one hundred one trillion, one hundred billion, one hundred one million, one hundred thousand, one hundred two".