13119559 has 2 divisors, whose sum is σ = 13119560. Its totient is φ = 13119558.

The previous prime is 13119539. The next prime is 13119569. The reversal of 13119559 is 95591131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13119559 - 2⁵ = 13119527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13119539) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6559779 + 6559780.

It is an arithmetic number, because the mean of its divisors is an integer number (6559780).

Almost surely, 2^13119559 is an apocalyptic number.

13119559 is a deficient number, since it is larger than the sum of its proper divisors (1).

13119559 is an equidigital number, since it uses as much as digits as its factorization.

13119559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6075, while the sum is 34.

The square root of 13119559 is about 3622.0931793647. The cubic root of 13119559 is about 235.8520989894.

The spelling of 13119559 in words is "thirteen million, one hundred nineteen thousand, five hundred fifty-nine".