11320122133 has 2 divisors, whose sum is σ = 11320122134. Its totient is φ = 11320122132.

The previous prime is 11320122113. The next prime is 11320122259. The reversal of 11320122133 is 33122102311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11240876529 + 79245604 = 106023^2 + 8902^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11320122133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11320122133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320122113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660061066 + 5660061067.

It is an arithmetic number, because the mean of its divisors is an integer number (5660061067).

Almost surely, 2^11320122133 is an apocalyptic number.

It is an amenable number.

11320122133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320122133 is an equidigital number, since it uses as much as digits as its factorization.

11320122133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11320122133 its reverse (33122102311), we get a palindrome (44442224444).

The spelling of 11320122133 in words is "eleven billion, three hundred twenty million, one hundred twenty-two thousand, one hundred thirty-three".