2223312103 has 2 divisors, whose sum is σ = 2223312104. Its totient is φ = 2223312102.

The previous prime is 2223312101. The next prime is 2223312107. The reversal of 2223312103 is 3012133222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2223312103 - 2¹ = 2223312101 is a prime.

Together with 2223312101, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223312101) 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 as a sum of consecutive naturals, namely, 1111656051 + 1111656052.

It is an arithmetic number, because the mean of its divisors is an integer number (1111656052).

Almost surely, 2^2223312103 is an apocalyptic number.

2223312103 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223312103 is an equidigital number, since it uses as much as digits as its factorization.

2223312103 is an odious number, because the sum of its binary digits is odd.

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

The square root of 2223312103 is about 47152.0105933989. The cubic root of 2223312103 is about 1305.1691824718.

Adding to 2223312103 its reverse (3012133222), we get a palindrome (5235445325).

The spelling of 2223312103 in words is "two billion, two hundred twenty-three million, three hundred twelve thousand, one hundred three".