11327635871 has 4 divisors (see below), whose sum is σ = 11341849512. Its totient is φ = 11313422232.

The previous prime is 11327635831. The next prime is 11327635883. The reversal of 11327635871 is 17853672311.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11327635871 - 2¹⁴ = 11327619487 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 (11327635831) 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, 7105625 + ... + 7107218.

It is an arithmetic number, because the mean of its divisors is an integer number (2835462378).

Almost surely, 2^11327635871 is an apocalyptic number.

11327635871 is a deficient number, since it is larger than the sum of its proper divisors (14213641).

11327635871 is an equidigital number, since it uses as much as digits as its factorization.

11327635871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14213640.

The product of its digits is 211680, while the sum is 44.

The spelling of 11327635871 in words is "eleven billion, three hundred twenty-seven million, six hundred thirty-five thousand, eight hundred seventy-one".