11102123002113 has 64 divisors (see below), whose sum is σ = 19650551961600. Its totient is φ = 6105706966080.

The previous prime is 11102123002109. The next prime is 11102123002127. The reversal of 11102123002113 is 31120032120111.

It is not a de Polignac number, because 11102123002113 - 2² = 11102123002109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11102123002163) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24140445 + ... + 24596042.

It is an arithmetic number, because the mean of its divisors is an integer number (307039874400).

Almost surely, 2^{11102123002113} is an apocalyptic number.

11102123002113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11102123002113 is a deficient number, since it is larger than the sum of its proper divisors (8548428959487).

11102123002113 is a wasteful number, since it uses less digits than its factorization.

11102123002113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48736579 (or 48736573 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11102123002113 its reverse (31120032120111), we get a palindrome (42222155122224).

The spelling of 11102123002113 in words is "eleven trillion, one hundred two billion, one hundred twenty-three million, two thousand, one hundred thirteen".