11133572399 has 2 divisors, whose sum is σ = 11133572400. Its totient is φ = 11133572398.

The previous prime is 11133572383. The next prime is 11133572413. The reversal of 11133572399 is 99327533111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11133572399 - 2⁴ = 11133572383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11133572339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5566786199 + 5566786200.

It is an arithmetic number, because the mean of its divisors is an integer number (5566786200).

Almost surely, 2^11133572399 is an apocalyptic number.

11133572399 is a deficient number, since it is larger than the sum of its proper divisors (1).

11133572399 is an equidigital number, since it uses as much as digits as its factorization.

11133572399 is an evil number, because the sum of its binary digits is even.

The product of its digits is 153090, while the sum is 44.

The spelling of 11133572399 in words is "eleven billion, one hundred thirty-three million, five hundred seventy-two thousand, three hundred ninety-nine".