13274732087 has 2 divisors, whose sum is σ = 13274732088. Its totient is φ = 13274732086.

The previous prime is 13274732069. The next prime is 13274732089. The reversal of 13274732087 is 78023747231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13274732087 - 2¹⁶ = 13274666551 is a prime.

Together with 13274732089, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13274732089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6637366043 + 6637366044.

It is an arithmetic number, because the mean of its divisors is an integer number (6637366044).

Almost surely, 2^13274732087 is an apocalyptic number.

13274732087 is a deficient number, since it is larger than the sum of its proper divisors (1).

13274732087 is an equidigital number, since it uses as much as digits as its factorization.

13274732087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 395136, while the sum is 44.

The spelling of 13274732087 in words is "thirteen billion, two hundred seventy-four million, seven hundred thirty-two thousand, eighty-seven".