13663600127 has 2 divisors, whose sum is σ = 13663600128. Its totient is φ = 13663600126.

The previous prime is 13663600103. The next prime is 13663600147. The reversal of 13663600127 is 72100636631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13663600127 is a prime.

It is a super-2 number, since 2×13663600127² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13663600147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6831800063 + 6831800064.

It is an arithmetic number, because the mean of its divisors is an integer number (6831800064).

Almost surely, 2^13663600127 is an apocalyptic number.

13663600127 is a deficient number, since it is larger than the sum of its proper divisors (1).

13663600127 is an equidigital number, since it uses as much as digits as its factorization.

13663600127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 35.

The spelling of 13663600127 in words is "thirteen billion, six hundred sixty-three million, six hundred thousand, one hundred twenty-seven".