2101102332102 has 24 divisors (see below), whose sum is σ = 4553862248520. Its totient is φ = 700140696000.

The previous prime is 2101102332097. The next prime is 2101102332143. The reversal of 2101102332102 is 2012332011012.

2101102332102 is a `hidden beast` number, since 210 + 1 + 10 + 233 + 210 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 18838524 + ... + 18949727.

It is an arithmetic number, because the mean of its divisors is an integer number (189744260355).

Almost surely, 2^{2101102332102} is an apocalyptic number.

2101102332102 is an abundant number, since it is smaller than the sum of its proper divisors (2452759916418).

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

2101102332102 is a wasteful number, since it uses less digits than its factorization.

2101102332102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37791348 (or 37791345 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2101102332102 its reverse (2012332011012), we get a palindrome (4113434343114).

The spelling of 2101102332102 in words is "two trillion, one hundred one billion, one hundred two million, three hundred thirty-two thousand, one hundred two".