111302303201 has 2 divisors, whose sum is σ = 111302303202. Its totient is φ = 111302303200.

The previous prime is 111302303191. The next prime is 111302303237. The reversal of 111302303201 is 102303203111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91358085025 + 19944218176 = 302255^2 + 141224^2 .

It is a cyclic number.

It is not a de Polignac number, because 111302303201 - 2¹⁴ = 111302286817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111302303201.

It is not a weakly prime, because it can be changed into another prime (111302303701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55651151600 + 55651151601.

It is an arithmetic number, because the mean of its divisors is an integer number (55651151601).

Almost surely, 2^111302303201 is an apocalyptic number.

It is an amenable number.

111302303201 is a deficient number, since it is larger than the sum of its proper divisors (1).

111302303201 is an equidigital number, since it uses as much as digits as its factorization.

111302303201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 111302303201 its reverse (102303203111), we get a palindrome (213605506312).

The spelling of 111302303201 in words is "one hundred eleven billion, three hundred two million, three hundred three thousand, two hundred one".