11320111212133 has 2 divisors, whose sum is σ = 11320111212134. Its totient is φ = 11320111212132.

The previous prime is 11320111212103. The next prime is 11320111212143. The reversal of 11320111212133 is 33121211102311.

11320111212133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11199718173604 + 120393038529 = 3346598^2 + 346977^2 .

It is a cyclic number.

It is not a de Polignac number, because 11320111212133 - 2¹⁷ = 11320111081061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320111212103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660055606066 + 5660055606067.

It is an arithmetic number, because the mean of its divisors is an integer number (5660055606067).

Almost surely, 2^{11320111212133} is an apocalyptic number.

It is an amenable number.

11320111212133 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320111212133 is an equidigital number, since it uses as much as digits as its factorization.

11320111212133 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 22.

Adding to 11320111212133 its reverse (33121211102311), we get a palindrome (44441322314444).

The spelling of 11320111212133 in words is "eleven trillion, three hundred twenty billion, one hundred eleven million, two hundred twelve thousand, one hundred thirty-three".