793023533321 has 2 divisors, whose sum is σ = 793023533322. Its totient is φ = 793023533320.

The previous prime is 793023533317. The next prime is 793023533339. The reversal of 793023533321 is 123335320397.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 602176000000 + 190847533321 = 776000^2 + 436861^2 .

It is an emirp because it is prime and its reverse (123335320397) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 793023533321 - 2² = 793023533317 is a prime.

It is not a weakly prime, because it can be changed into another prime (793023533921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 396511766660 + 396511766661.

It is an arithmetic number, because the mean of its divisors is an integer number (396511766661).

Almost surely, 2^793023533321 is an apocalyptic number.

It is an amenable number.

793023533321 is a deficient number, since it is larger than the sum of its proper divisors (1).

793023533321 is an equidigital number, since it uses as much as digits as its factorization.

793023533321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 306180, while the sum is 41.

The spelling of 793023533321 in words is "seven hundred ninety-three billion, twenty-three million, five hundred thirty-three thousand, three hundred twenty-one".