11320132511 has 2 divisors, whose sum is σ = 11320132512. Its totient is φ = 11320132510.

The previous prime is 11320132463. The next prime is 11320132519. The reversal of 11320132511 is 11523102311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11320132511 - 2²⁶ = 11253023647 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11320132519) 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, 5660066255 + 5660066256.

It is an arithmetic number, because the mean of its divisors is an integer number (5660066256).

Almost surely, 2^11320132511 is an apocalyptic number.

11320132511 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320132511 is an equidigital number, since it uses as much as digits as its factorization.

11320132511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

Adding to 11320132511 its reverse (11523102311), we get a palindrome (22843234822).

The spelling of 11320132511 in words is "eleven billion, three hundred twenty million, one hundred thirty-two thousand, five hundred eleven".