111002202023 has 2 divisors, whose sum is σ = 111002202024. Its totient is φ = 111002202022.

The previous prime is 111002201993. The next prime is 111002202029. The reversal of 111002202023 is 320202200111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111002202023 - 2⁸ = 111002201767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111002201989 and 111002202007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111002202029) 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, 55501101011 + 55501101012.

It is an arithmetic number, because the mean of its divisors is an integer number (55501101012).

Almost surely, 2^111002202023 is an apocalyptic number.

111002202023 is a deficient number, since it is larger than the sum of its proper divisors (1).

111002202023 is an equidigital number, since it uses as much as digits as its factorization.

111002202023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 111002202023 its reverse (320202200111), we get a palindrome (431204402134).

The spelling of 111002202023 in words is "one hundred eleven billion, two million, two hundred two thousand, twenty-three".