11731467327 has 4 divisors (see below), whose sum is σ = 15641956440. Its totient is φ = 7820978216.

The previous prime is 11731467313. The next prime is 11731467337. The reversal of 11731467327 is 72376413711.

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 11731467327 - 2⁷ = 11731467199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11731467337) 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, 1955244552 + ... + 1955244557.

It is an arithmetic number, because the mean of its divisors is an integer number (3910489110).

Almost surely, 2^11731467327 is an apocalyptic number.

11731467327 is a deficient number, since it is larger than the sum of its proper divisors (3910489113).

11731467327 is an equidigital number, since it uses as much as digits as its factorization.

11731467327 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3910489112.

The product of its digits is 148176, while the sum is 42.

The spelling of 11731467327 in words is "eleven billion, seven hundred thirty-one million, four hundred sixty-seven thousand, three hundred twenty-seven".