2110001100102 has 24 divisors (see below), whose sum is σ = 5224764629136. Its totient is φ = 602857457136.

The previous prime is 2110001100079. The next prime is 2110001100113. The reversal of 2110001100102 is 2010011000112.

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 11 ways as a sum of consecutive naturals, for example, 8373020113 + ... + 8373020364.

It is an arithmetic number, because the mean of its divisors is an integer number (217698526214).

Almost surely, 2^{2110001100102} is an apocalyptic number.

2110001100102 is an abundant number, since it is smaller than the sum of its proper divisors (3114763529034).

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

2110001100102 is a wasteful number, since it uses less digits than its factorization.

2110001100102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16746040492 (or 16746040489 counting only the distinct ones).

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

Adding to 2110001100102 its reverse (2010011000112), we get a palindrome (4120012100214).

The spelling of 2110001100102 in words is "two trillion, one hundred ten billion, one million, one hundred thousand, one hundred two".