2031233311223 has 2 divisors, whose sum is σ = 2031233311224. Its totient is φ = 2031233311222.

The previous prime is 2031233311181. The next prime is 2031233311229. The reversal of 2031233311223 is 3221133321302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2031233311223 - 2¹⁰ = 2031233310199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2031233311192 and 2031233311201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2031233311229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015616655611 + 1015616655612.

It is an arithmetic number, because the mean of its divisors is an integer number (1015616655612).

Almost surely, 2^{2031233311223} is an apocalyptic number.

2031233311223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2031233311223 is an equidigital number, since it uses as much as digits as its factorization.

2031233311223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2031233311223 its reverse (3221133321302), we get a palindrome (5252366632525).

The spelling of 2031233311223 in words is "two trillion, thirty-one billion, two hundred thirty-three million, three hundred eleven thousand, two hundred twenty-three".