223302144121943 has 2 divisors, whose sum is σ = 223302144121944. Its totient is φ = 223302144121942.

The previous prime is 223302144121937. The next prime is 223302144121957. The reversal of 223302144121943 is 349121441203322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223302144121943 - 2²⁰ = 223302143073367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223302144121943.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223302144121963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111651072060971 + 111651072060972.

It is an arithmetic number, because the mean of its divisors is an integer number (111651072060972).

Almost surely, 2^{223302144121943} is an apocalyptic number.

223302144121943 is a deficient number, since it is larger than the sum of its proper divisors (1).

223302144121943 is an equidigital number, since it uses as much as digits as its factorization.

223302144121943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 223302144121943 in words is "two hundred twenty-three trillion, three hundred two billion, one hundred forty-four million, one hundred twenty-one thousand, nine hundred forty-three".