111000220233103 has 2 divisors, whose sum is σ = 111000220233104. Its totient is φ = 111000220233102.

The previous prime is 111000220233059. The next prime is 111000220233107. The reversal of 111000220233103 is 301332022000111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111000220233103 - 2²¹ = 111000218135951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111000220233107) 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, 55500110116551 + 55500110116552.

It is an arithmetic number, because the mean of its divisors is an integer number (55500110116552).

Almost surely, 2^{111000220233103} is an apocalyptic number.

111000220233103 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000220233103 is an equidigital number, since it uses as much as digits as its factorization.

111000220233103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111000220233103 its reverse (301332022000111), we get a palindrome (412332242233214).

The spelling of 111000220233103 in words is "one hundred eleven trillion, two hundred twenty million, two hundred thirty-three thousand, one hundred three".