1112131327 has 2 divisors, whose sum is σ = 1112131328. Its totient is φ = 1112131326.

The previous prime is 1112131283. The next prime is 1112131337. The reversal of 1112131327 is 7231312111.

It is a strong prime.

It is an emirp because it is prime and its reverse (7231312111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1112131327 - 2¹¹ = 1112129279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112131298 and 1112131307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112131337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556065663 + 556065664.

It is an arithmetic number, because the mean of its divisors is an integer number (556065664).

Almost surely, 2^1112131327 is an apocalyptic number.

1112131327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112131327 is an equidigital number, since it uses as much as digits as its factorization.

1112131327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 252, while the sum is 22.

The square root of 1112131327 is about 33348.6330604419. The cubic root of 1112131327 is about 1036.0610764741.

Adding to 1112131327 its reverse (7231312111), we get a palindrome (8343443438).

The spelling of 1112131327 in words is "one billion, one hundred twelve million, one hundred thirty-one thousand, three hundred twenty-seven".