13111627 has 2 divisors, whose sum is σ = 13111628. Its totient is φ = 13111626.

The previous prime is 13111621. The next prime is 13111639. The reversal of 13111627 is 72611131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13111627 - 2³ = 13111619 is a prime.

It is equal to p₈₅₆₀₀₃ and since 13111627 and 856003 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 13111598 and 13111607.

It is not a weakly prime, because it can be changed into another prime (13111621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555813 + 6555814.

It is an arithmetic number, because the mean of its divisors is an integer number (6555814).

Almost surely, 2^13111627 is an apocalyptic number.

13111627 is a deficient number, since it is larger than the sum of its proper divisors (1).

13111627 is an equidigital number, since it uses as much as digits as its factorization.

13111627 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 13111627 is about 3620.9980668319. The cubic root of 13111627 is about 235.8045578590.

Adding to 13111627 its reverse (72611131), we get a palindrome (85722758).

The spelling of 13111627 in words is "thirteen million, one hundred eleven thousand, six hundred twenty-seven".