11323705577 has 4 divisors (see below), whose sum is σ = 11492716176. Its totient is φ = 11154694980.

The previous prime is 11323705553. The next prime is 11323705579. The reversal of 11323705577 is 77550732311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11323705577 - 2³⁰ = 10249963753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11323705579) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84505199 + ... + 84505332.

It is an arithmetic number, because the mean of its divisors is an integer number (2873179044).

Almost surely, 2^11323705577 is an apocalyptic number.

It is an amenable number.

11323705577 is a deficient number, since it is larger than the sum of its proper divisors (169010599).

11323705577 is an equidigital number, since it uses as much as digits as its factorization.

11323705577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169010598.

The product of its (nonzero) digits is 154350, while the sum is 41.

The spelling of 11323705577 in words is "eleven billion, three hundred twenty-three million, seven hundred five thousand, five hundred seventy-seven".