111120322320263 has 2 divisors, whose sum is σ = 111120322320264. Its totient is φ = 111120322320262.

The previous prime is 111120322320257. The next prime is 111120322320281. The reversal of 111120322320263 is 362023223021111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111120322320263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111120322322263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55560161160131 + 55560161160132.

It is an arithmetic number, because the mean of its divisors is an integer number (55560161160132).

Almost surely, 2^{111120322320263} is an apocalyptic number.

111120322320263 is a deficient number, since it is larger than the sum of its proper divisors (1).

111120322320263 is an equidigital number, since it uses as much as digits as its factorization.

111120322320263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 111120322320263 its reverse (362023223021111), we get a palindrome (473143545341374).

The spelling of 111120322320263 in words is "one hundred eleven trillion, one hundred twenty billion, three hundred twenty-two million, three hundred twenty thousand, two hundred sixty-three".