1313202223 has 2 divisors, whose sum is σ = 1313202224. Its totient is φ = 1313202222.

The previous prime is 1313202217. The next prime is 1313202229. The reversal of 1313202223 is 3222023131.

It is a balanced prime because it is at equal distance from previous prime (1313202217) and next prime (1313202229).

It is a cyclic number.

It is not a de Polignac number, because 1313202223 - 2⁹ = 1313201711 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313202223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1313202229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656601111 + 656601112.

It is an arithmetic number, because the mean of its divisors is an integer number (656601112).

Almost surely, 2^1313202223 is an apocalyptic number.

1313202223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313202223 is an equidigital number, since it uses as much as digits as its factorization.

1313202223 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 1313202223 is about 36238.1321676490. The cubic root of 1313202223 is about 1095.0750135915.

Adding to 1313202223 its reverse (3222023131), we get a palindrome (4535225354).

The spelling of 1313202223 in words is "one billion, three hundred thirteen million, two hundred two thousand, two hundred twenty-three".