2101102332103 has 4 divisors (see below), whose sum is σ = 2130695322768. Its totient is φ = 2071509341440.

The previous prime is 2101102332097. The next prime is 2101102332143. The reversal of 2101102332103 is 3012332011012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2101102332103 - 2¹³ = 2101102323911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101102332143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14796495226 + ... + 14796495367.

It is an arithmetic number, because the mean of its divisors is an integer number (532673830692).

Almost surely, 2^{2101102332103} is an apocalyptic number.

2101102332103 is a deficient number, since it is larger than the sum of its proper divisors (29592990665).

2101102332103 is an equidigital number, since it uses as much as digits as its factorization.

2101102332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29592990664.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2101102332103 its reverse (3012332011012), we get a palindrome (5113434343115).

The spelling of 2101102332103 in words is "two trillion, one hundred one billion, one hundred two million, three hundred thirty-two thousand, one hundred three".