111122023063 has 2 divisors, whose sum is σ = 111122023064. Its totient is φ = 111122023062.

The previous prime is 111122023037. The next prime is 111122023093. The reversal of 111122023063 is 360320221111.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (360320221111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111122023063 is a prime.

It is a super-3 number, since 3×111122023063³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111122023093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55561011531 + 55561011532.

It is an arithmetic number, because the mean of its divisors is an integer number (55561011532).

Almost surely, 2^111122023063 is an apocalyptic number.

111122023063 is a deficient number, since it is larger than the sum of its proper divisors (1).

111122023063 is an equidigital number, since it uses as much as digits as its factorization.

111122023063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 111122023063 its reverse (360320221111), we get a palindrome (471442244174).

The spelling of 111122023063 in words is "one hundred eleven billion, one hundred twenty-two million, twenty-three thousand, sixty-three".