111002002001323 has 4 divisors (see below), whose sum is σ = 111002076818568. Its totient is φ = 111001927184080.

The previous prime is 111002002001249. The next prime is 111002002001417. The reversal of 111002002001323 is 323100200200111.

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 111002002001323 - 2³³ = 110993412066731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111002002001297 and 111002002001306.

It is not an unprimeable number, because it can be changed into a prime (111002002001623) 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, 35137186 + ... + 38165767.

It is an arithmetic number, because the mean of its divisors is an integer number (27750519204642).

Almost surely, 2^{111002002001323} is an apocalyptic number.

111002002001323 is a deficient number, since it is larger than the sum of its proper divisors (74817245).

111002002001323 is an equidigital number, since it uses as much as digits as its factorization.

111002002001323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74817244.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 111002002001323 its reverse (323100200200111), we get a palindrome (434102202201434).

The spelling of 111002002001323 in words is "one hundred eleven trillion, two billion, two million, one thousand, three hundred twenty-three".