1322933243 has 2 divisors, whose sum is σ = 1322933244. Its totient is φ = 1322933242.

The previous prime is 1322933233. The next prime is 1322933263. The reversal of 1322933243 is 3423392231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1322933243 - 2⁶ = 1322933179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1322933233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661466621 + 661466622.

It is an arithmetic number, because the mean of its divisors is an integer number (661466622).

Almost surely, 2^1322933243 is an apocalyptic number.

1322933243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322933243 is an equidigital number, since it uses as much as digits as its factorization.

1322933243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 32.

The square root of 1322933243 is about 36372.1492766100. The cubic root of 1322933243 is about 1097.7732482767.

The spelling of 1322933243 in words is "one billion, three hundred twenty-two million, nine hundred thirty-three thousand, two hundred forty-three".