3123102223 has 4 divisors (see below), whose sum is σ = 3223847488. Its totient is φ = 3022356960.

The previous prime is 3123102193. The next prime is 3123102239. The reversal of 3123102223 is 3222013213.

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 3123102223 - 2⁹ = 3123101711 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 3123102223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3123102823) 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, 50372586 + ... + 50372647.

It is an arithmetic number, because the mean of its divisors is an integer number (805961872).

Almost surely, 2^3123102223 is an apocalyptic number.

3123102223 is a deficient number, since it is larger than the sum of its proper divisors (100745265).

3123102223 is a wasteful number, since it uses less digits than its factorization.

3123102223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100745264.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 3123102223 is about 55884.7226261346. The cubic root of 3123102223 is about 1461.7128553838.

Adding to 3123102223 its reverse (3222013213), we get a palindrome (6345115436).

The spelling of 3123102223 in words is "three billion, one hundred twenty-three million, one hundred two thousand, two hundred twenty-three".