101100010200102 has 32 divisors (see below), whose sum is σ = 225173837669760. Its totient is φ = 33623931149640.

The previous prime is 101100010200083. The next prime is 101100010200169. The reversal of 101100010200102 is 201002010001101.

It is a happy number.

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 15 ways as a sum of consecutive naturals, for example, 2113093924 + ... + 2113141767.

It is an arithmetic number, because the mean of its divisors is an integer number (7036682427180).

Almost surely, 2^{101100010200102} is an apocalyptic number.

101100010200102 is an abundant number, since it is smaller than the sum of its proper divisors (124073827469658).

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

101100010200102 is a wasteful number, since it uses less digits than its factorization.

101100010200102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4226236145 (or 4226236139 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 101100010200102 its reverse (201002010001101), we get a palindrome (302102020201203).

The spelling of 101100010200102 in words is "one hundred one trillion, one hundred billion, ten million, two hundred thousand, one hundred two".