11321132807 has 2 divisors, whose sum is σ = 11321132808. Its totient is φ = 11321132806.

The previous prime is 11321132789. The next prime is 11321132819. The reversal of 11321132807 is 70823112311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11321132807 - 2⁸ = 11321132551 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11321132807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11321132857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5660566403 + 5660566404.

It is an arithmetic number, because the mean of its divisors is an integer number (5660566404).

Almost surely, 2^11321132807 is an apocalyptic number.

11321132807 is a deficient number, since it is larger than the sum of its proper divisors (1).

11321132807 is an equidigital number, since it uses as much as digits as its factorization.

11321132807 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 29.

The spelling of 11321132807 in words is "eleven billion, three hundred twenty-one million, one hundred thirty-two thousand, eight hundred seven".