11327163369 has 4 divisors (see below), whose sum is σ = 15102884496. Its totient is φ = 7551442244.

The previous prime is 11327163343. The next prime is 11327163373. The reversal of 11327163369 is 96336172311.

It is a happy number.

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 11327163369 - 2⁹ = 11327162857 is a prime.

It is a super-2 number, since 2×11327163369² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11327163369.

It is not an unprimeable number, because it can be changed into a prime (11327163319) 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, 1887860559 + ... + 1887860564.

It is an arithmetic number, because the mean of its divisors is an integer number (3775721124).

Almost surely, 2^11327163369 is an apocalyptic number.

It is an amenable number.

11327163369 is a deficient number, since it is larger than the sum of its proper divisors (3775721127).

11327163369 is an equidigital number, since it uses as much as digits as its factorization.

11327163369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3775721126.

The product of its digits is 122472, while the sum is 42.

The spelling of 11327163369 in words is "eleven billion, three hundred twenty-seven million, one hundred sixty-three thousand, three hundred sixty-nine".