2111004102323 has 4 divisors (see below), whose sum is σ = 2111929577688. Its totient is φ = 2110078626960.

The previous prime is 2111004102289. The next prime is 2111004102359. The reversal of 2111004102323 is 3232014001112.

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 2111004102323 - 2¹⁶ = 2111004036787 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2111004102295 and 2111004102304.

It is not an unprimeable number, because it can be changed into a prime (2111004102923) 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, 462734261 + ... + 462738822.

It is an arithmetic number, because the mean of its divisors is an integer number (527982394422).

Almost surely, 2^{2111004102323} is an apocalyptic number.

2111004102323 is a deficient number, since it is larger than the sum of its proper divisors (925475365).

2111004102323 is an equidigital number, since it uses as much as digits as its factorization.

2111004102323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925475364.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2111004102323 its reverse (3232014001112), we get a palindrome (5343018103435).

The spelling of 2111004102323 in words is "two trillion, one hundred eleven billion, four million, one hundred two thousand, three hundred twenty-three".