2031102223 has 16 divisors (see below), whose sum is σ = 2167532640. Its totient is φ = 1897776000.

The previous prime is 2031102181. The next prime is 2031102257. The reversal of 2031102223 is 3222011302.

It is a cyclic number.

It is not a de Polignac number, because 2031102223 - 2¹³ = 2031094031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2031102197 and 2031102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031102323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529653 + ... + 533473.

It is an arithmetic number, because the mean of its divisors is an integer number (135470790).

Almost surely, 2^2031102223 is an apocalyptic number.

2031102223 is a deficient number, since it is larger than the sum of its proper divisors (136430417).

2031102223 is a wasteful number, since it uses less digits than its factorization.

2031102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2031102223 is about 45067.7514748628. The cubic root of 2031102223 is about 1266.4185418956.

Adding to 2031102223 its reverse (3222011302), we get a palindrome (5253113525).

The spelling of 2031102223 in words is "two billion, thirty-one million, one hundred two thousand, two hundred twenty-three".