2110311323 has 4 divisors (see below), whose sum is σ = 2221380360. Its totient is φ = 1999242288.

The previous prime is 2110311319. The next prime is 2110311331. The reversal of 2110311323 is 3231130112.

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 2110311323 - 2² = 2110311319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2110311023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55534490 + ... + 55534527.

It is an arithmetic number, because the mean of its divisors is an integer number (555345090).

Almost surely, 2^2110311323 is an apocalyptic number.

2110311323 is a deficient number, since it is larger than the sum of its proper divisors (111069037).

2110311323 is a wasteful number, since it uses less digits than its factorization.

2110311323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111069036.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 2110311323 is about 45938.1249399668. The cubic root of 2110311323 is about 1282.6716907294.

Adding to 2110311323 its reverse (3231130112), we get a palindrome (5341441435).

The spelling of 2110311323 in words is "two billion, one hundred ten million, three hundred eleven thousand, three hundred twenty-three".