111044324201 has 2 divisors, whose sum is σ = 111044324202. Its totient is φ = 111044324200.

The previous prime is 111044324197. The next prime is 111044324219. The reversal of 111044324201 is 102423440111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110688624601 + 355699600 = 332699^2 + 18860^2 .

It is an emirp because it is prime and its reverse (102423440111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111044324201 - 2² = 111044324197 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (111044324401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55522162100 + 55522162101.

It is an arithmetic number, because the mean of its divisors is an integer number (55522162101).

Almost surely, 2^111044324201 is an apocalyptic number.

It is an amenable number.

111044324201 is a deficient number, since it is larger than the sum of its proper divisors (1).

111044324201 is an equidigital number, since it uses as much as digits as its factorization.

111044324201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 111044324201 its reverse (102423440111), we get a palindrome (213467764312).

The spelling of 111044324201 in words is "one hundred eleven billion, forty-four million, three hundred twenty-four thousand, two hundred one".