223023324420293 has 2 divisors, whose sum is σ = 223023324420294. Its totient is φ = 223023324420292.

The previous prime is 223023324420227. The next prime is 223023324420319. The reversal of 223023324420293 is 392024423320322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 222848080041409 + 175244378884 = 14928097^2 + 418622^2 .

It is a cyclic number.

It is not a de Polignac number, because 223023324420293 - 2¹² = 223023324416197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223023324420293.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223023324420203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111511662210146 + 111511662210147.

It is an arithmetic number, because the mean of its divisors is an integer number (111511662210147).

Almost surely, 2^{223023324420293} is an apocalyptic number.

It is an amenable number.

223023324420293 is a deficient number, since it is larger than the sum of its proper divisors (1).

223023324420293 is an equidigital number, since it uses as much as digits as its factorization.

223023324420293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 746496, while the sum is 41.

The spelling of 223023324420293 in words is "two hundred twenty-three trillion, twenty-three billion, three hundred twenty-four million, four hundred twenty thousand, two hundred ninety-three".