1323032999 has 2 divisors, whose sum is σ = 1323033000. Its totient is φ = 1323032998.

The previous prime is 1323032959. The next prime is 1323033001. The reversal of 1323032999 is 9992303231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1323032999 - 2²⁰ = 1321984423 is a prime.

Together with 1323033001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1323032959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661516499 + 661516500.

It is an arithmetic number, because the mean of its divisors is an integer number (661516500).

Almost surely, 2^1323032999 is an apocalyptic number.

1323032999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1323032999 is an equidigital number, since it uses as much as digits as its factorization.

1323032999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 41.

The square root of 1323032999 is about 36373.5205747258. The cubic root of 1323032999 is about 1097.8008401743.

The spelling of 1323032999 in words is "one billion, three hundred twenty-three million, thirty-two thousand, nine hundred ninety-nine".