111362205313 has 2 divisors, whose sum is σ = 111362205314. Its totient is φ = 111362205312.

The previous prime is 111362205301. The next prime is 111362205323. The reversal of 111362205313 is 313502263111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111230254144 + 131951169 = 333512^2 + 11487^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111362205313 is a prime.

It is not a weakly prime, because it can be changed into another prime (111362205323) 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, 55681102656 + 55681102657.

It is an arithmetic number, because the mean of its divisors is an integer number (55681102657).

Almost surely, 2^111362205313 is an apocalyptic number.

It is an amenable number.

111362205313 is a deficient number, since it is larger than the sum of its proper divisors (1).

111362205313 is an equidigital number, since it uses as much as digits as its factorization.

111362205313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 28.

Adding to 111362205313 its reverse (313502263111), we get a palindrome (424864468424).

The spelling of 111362205313 in words is "one hundred eleven billion, three hundred sixty-two million, two hundred five thousand, three hundred thirteen".