1182631132927 has 4 divisors (see below), whose sum is σ = 1252197670176. Its totient is φ = 1113064595680.

The previous prime is 1182631132919. The next prime is 1182631132973. The reversal of 1182631132927 is 7292311362811.

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 1182631132927 - 2³ = 1182631132919 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 (1182631135927) 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, 34783268599 + ... + 34783268632.

It is an arithmetic number, because the mean of its divisors is an integer number (313049417544).

Almost surely, 2^{1182631132927} is an apocalyptic number.

1182631132927 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1182631132927 is a deficient number, since it is larger than the sum of its proper divisors (69566537249).

1182631132927 is an equidigital number, since it uses as much as digits as its factorization.

1182631132927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69566537248.

The product of its digits is 217728, while the sum is 46.

The spelling of 1182631132927 in words is "one trillion, one hundred eighty-two billion, six hundred thirty-one million, one hundred thirty-two thousand, nine hundred twenty-seven".