111302101201 has 2 divisors, whose sum is σ = 111302101202. Its totient is φ = 111302101200.

The previous prime is 111302101153. The next prime is 111302101219. The reversal of 111302101201 is 102101203111.

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., 110479788225 + 822312976 = 332385^2 + 28676^2 .

It is an emirp because it is prime and its reverse (102101203111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111302101201 - 2¹⁵ = 111302068433 is a prime.

It is not a weakly prime, because it can be changed into another prime (111302101901) 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, 55651050600 + 55651050601.

It is an arithmetic number, because the mean of its divisors is an integer number (55651050601).

Almost surely, 2^111302101201 is an apocalyptic number.

It is an amenable number.

111302101201 is a deficient number, since it is larger than the sum of its proper divisors (1).

111302101201 is an equidigital number, since it uses as much as digits as its factorization.

111302101201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 111302101201 its reverse (102101203111), we get a palindrome (213403304312).

The spelling of 111302101201 in words is "one hundred eleven billion, three hundred two million, one hundred one thousand, two hundred one".