111003322049 has 2 divisors, whose sum is σ = 111003322050. Its totient is φ = 111003322048.

The previous prime is 111003321997. The next prime is 111003322091. The reversal of 111003322049 is 940223300111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86750866225 + 24252455824 = 294535^2 + 155732^2 .

It is an emirp because it is prime and its reverse (940223300111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111003322049 is a prime.

It is not a weakly prime, because it can be changed into another prime (111003322249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55501661024 + 55501661025.

It is an arithmetic number, because the mean of its divisors is an integer number (55501661025).

Almost surely, 2^111003322049 is an apocalyptic number.

It is an amenable number.

111003322049 is a deficient number, since it is larger than the sum of its proper divisors (1).

111003322049 is an equidigital number, since it uses as much as digits as its factorization.

111003322049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 111003322049 in words is "one hundred eleven billion, three million, three hundred twenty-two thousand, forty-nine".