11327666237 has 4 divisors (see below), whose sum is σ = 11519660640. Its totient is φ = 11135671836.

The previous prime is 11327666213. The next prime is 11327666239. The reversal of 11327666237 is 73266672311.

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 11327666237 - 2¹⁰ = 11327665213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11327666239) 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, 95997113 + ... + 95997230.

It is an arithmetic number, because the mean of its divisors is an integer number (2879915160).

Almost surely, 2^11327666237 is an apocalyptic number.

It is an amenable number.

11327666237 is a deficient number, since it is larger than the sum of its proper divisors (191994403).

11327666237 is an equidigital number, since it uses as much as digits as its factorization.

11327666237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191994402.

The product of its digits is 381024, while the sum is 44.

The spelling of 11327666237 in words is "eleven billion, three hundred twenty-seven million, six hundred sixty-six thousand, two hundred thirty-seven".