100103112011323 has 4 divisors (see below), whose sum is σ = 100103457072280. Its totient is φ = 100102766950368.

The previous prime is 100103112011293. The next prime is 100103112011333. The reversal of 100103112011323 is 323110211301001.

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 100103112011323 - 2⁴¹ = 97904088755771 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100103112011323.

It is not an unprimeable number, because it can be changed into a prime (100103112011333) 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, 172094958 + ... + 172675651.

It is an arithmetic number, because the mean of its divisors is an integer number (25025864268070).

Almost surely, 2^{100103112011323} is an apocalyptic number.

100103112011323 is a deficient number, since it is larger than the sum of its proper divisors (345060957).

100103112011323 is an equidigital number, since it uses as much as digits as its factorization.

100103112011323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345060956.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 100103112011323 its reverse (323110211301001), we get a palindrome (423213323312324).

The spelling of 100103112011323 in words is "one hundred trillion, one hundred three billion, one hundred twelve million, eleven thousand, three hundred twenty-three".