1353265223 has 2 divisors, whose sum is σ = 1353265224. Its totient is φ = 1353265222.

The previous prime is 1353265217. The next prime is 1353265307. The reversal of 1353265223 is 3225623531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1353265223 - 2⁶ = 1353265159 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1353265223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1353265213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 676632611 + 676632612.

It is an arithmetic number, because the mean of its divisors is an integer number (676632612).

Almost surely, 2^1353265223 is an apocalyptic number.

1353265223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1353265223 is an equidigital number, since it uses as much as digits as its factorization.

1353265223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32400, while the sum is 32.

The square root of 1353265223 is about 36786.7533631333. The cubic root of 1353265223 is about 1106.0997828609.

Adding to 1353265223 its reverse (3225623531), we get a palindrome (4578888754).

The spelling of 1353265223 in words is "one billion, three hundred fifty-three million, two hundred sixty-five thousand, two hundred twenty-three".