1326052223 has 2 divisors, whose sum is σ = 1326052224. Its totient is φ = 1326052222.

The previous prime is 1326052193. The next prime is 1326052229. The reversal of 1326052223 is 3222506231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1326052223 - 2¹⁴ = 1326035839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1326052192 and 1326052201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1326052229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663026111 + 663026112.

It is an arithmetic number, because the mean of its divisors is an integer number (663026112).

Almost surely, 2^1326052223 is an apocalyptic number.

1326052223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1326052223 is an equidigital number, since it uses as much as digits as its factorization.

1326052223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 1326052223 is about 36414.9999725388. Note that the first 4 decimals coincide. The cubic root of 1326052223 is about 1098.6352835961.

Adding to 1326052223 its reverse (3222506231), we get a palindrome (4548558454).

The spelling of 1326052223 in words is "one billion, three hundred twenty-six million, fifty-two thousand, two hundred twenty-three".