2031110102323 has 4 divisors (see below), whose sum is σ = 2031409638688. Its totient is φ = 2030810565960.

The previous prime is 2031110102299. The next prime is 2031110102353. The reversal of 2031110102323 is 3232010111302.

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 2031110102323 - 2⁵ = 2031110102291 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 2031110102323.

It is not an unprimeable number, because it can be changed into a prime (2031110102353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149758011 + ... + 149771572.

It is an arithmetic number, because the mean of its divisors is an integer number (507852409672).

Almost surely, 2^{2031110102323} is an apocalyptic number.

2031110102323 is a deficient number, since it is larger than the sum of its proper divisors (299536365).

2031110102323 is an equidigital number, since it uses as much as digits as its factorization.

2031110102323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299536364.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2031110102323 its reverse (3232010111302), we get a palindrome (5263120213625).

The spelling of 2031110102323 in words is "two trillion, thirty-one billion, one hundred ten million, one hundred two thousand, three hundred twenty-three".