113544631727 has 2 divisors, whose sum is σ = 113544631728. Its totient is φ = 113544631726.

The previous prime is 113544631687. The next prime is 113544631729. The reversal of 113544631727 is 727136445311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113544631727 - 2⁶ = 113544631663 is a prime.

Together with 113544631729, 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 (113544631729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56772315863 + 56772315864.

It is an arithmetic number, because the mean of its divisors is an integer number (56772315864).

Almost surely, 2^113544631727 is an apocalyptic number.

113544631727 is a deficient number, since it is larger than the sum of its proper divisors (1).

113544631727 is an equidigital number, since it uses as much as digits as its factorization.

113544631727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 44.

The spelling of 113544631727 in words is "one hundred thirteen billion, five hundred forty-four million, six hundred thirty-one thousand, seven hundred twenty-seven".