11156132327 has 2 divisors, whose sum is σ = 11156132328. Its totient is φ = 11156132326.

The previous prime is 11156132311. The next prime is 11156132329. The reversal of 11156132327 is 72323165111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11156132327 - 2⁴ = 11156132311 is a prime.

Together with 11156132329, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11156132293 and 11156132302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11156132329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5578066163 + 5578066164.

It is an arithmetic number, because the mean of its divisors is an integer number (5578066164).

Almost surely, 2^11156132327 is an apocalyptic number.

11156132327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11156132327 is an equidigital number, since it uses as much as digits as its factorization.

11156132327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 32.

Adding to 11156132327 its reverse (72323165111), we get a palindrome (83479297438).

The spelling of 11156132327 in words is "eleven billion, one hundred fifty-six million, one hundred thirty-two thousand, three hundred twenty-seven".