111003222023 has 2 divisors, whose sum is σ = 111003222024. Its totient is φ = 111003222022.

The previous prime is 111003221999. The next prime is 111003222041. The reversal of 111003222023 is 320222300111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111003222023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111003221992 and 111003222010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111003222053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55501611011 + 55501611012.

It is an arithmetic number, because the mean of its divisors is an integer number (55501611012).

Almost surely, 2^111003222023 is an apocalyptic number.

111003222023 is a deficient number, since it is larger than the sum of its proper divisors (1).

111003222023 is an equidigital number, since it uses as much as digits as its factorization.

111003222023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 111003222023 its reverse (320222300111), we get a palindrome (431225522134).

The spelling of 111003222023 in words is "one hundred eleven billion, three million, two hundred twenty-two thousand, twenty-three".