1323033012993 has 16 divisors (see below), whose sum is σ = 1769060597760. Its totient is φ = 879514005456.

The previous prime is 1323033012913. The next prime is 1323033013031. The reversal of 1323033012993 is 3992103303231.

It is not a de Polignac number, because 1323033012993 - 2¹³ = 1323033004801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1323033012913) 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, 31133146 + ... + 31175612.

It is an arithmetic number, because the mean of its divisors is an integer number (110566287360).

Almost surely, 2^{1323033012993} is an apocalyptic number.

It is an amenable number.

1323033012993 is a deficient number, since it is larger than the sum of its proper divisors (446027584767).

1323033012993 is a wasteful number, since it uses less digits than its factorization.

1323033012993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71756.

The product of its (nonzero) digits is 78732, while the sum is 39.

The spelling of 1323033012993 in words is "one trillion, three hundred twenty-three billion, thirty-three million, twelve thousand, nine hundred ninety-three".