1323533255 has 16 divisors (see below), whose sum is σ = 1823817600. Its totient is φ = 911907360.

The previous prime is 1323533231. The next prime is 1323533257. The reversal of 1323533255 is 5523353231.

It is not a de Polignac number, because 1323533255 - 2²⁴ = 1306756039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323533257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 632225 + ... + 634314.

It is an arithmetic number, because the mean of its divisors is an integer number (113988600).

Almost surely, 2^1323533255 is an apocalyptic number.

1323533255 is a deficient number, since it is larger than the sum of its proper divisors (500284345).

1323533255 is a wasteful number, since it uses less digits than its factorization.

1323533255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266574.

The product of its digits is 40500, while the sum is 32.

The square root of 1323533255 is about 36380.3965756285. The cubic root of 1323533255 is about 1097.9391870018.

Adding to 1323533255 its reverse (5523353231), we get a palindrome (6846886486).

The spelling of 1323533255 in words is "one billion, three hundred twenty-three million, five hundred thirty-three thousand, two hundred fifty-five".