1323233534 has 12 divisors (see below), whose sum is σ = 2308907664. Its totient is φ = 567100044.

The previous prime is 1323233531. The next prime is 1323233567. The reversal of 1323233534 is 4353323231.

It is a junction number, because it is equal to n+sod(n) for n = 1323233497 and 1323233506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323233531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6751094 + ... + 6751289.

It is an arithmetic number, because the mean of its divisors is an integer number (192408972).

Almost surely, 2^1323233534 is an apocalyptic number.

1323233534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1323233534 is a deficient number, since it is larger than the sum of its proper divisors (985674130).

1323233534 is a wasteful number, since it uses less digits than its factorization.

1323233534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13502399 (or 13502392 counting only the distinct ones).

The product of its digits is 19440, while the sum is 29.

The square root of 1323233534 is about 36376.2770772381. The cubic root of 1323233534 is about 1097.8563027289.

Adding to 1323233534 its reverse (4353323231), we get a palindrome (5676556765).

The spelling of 1323233534 in words is "one billion, three hundred twenty-three million, two hundred thirty-three thousand, five hundred thirty-four".