13141691 has 2 divisors, whose sum is σ = 13141692. Its totient is φ = 13141690.

The previous prime is 13141631. The next prime is 13141699. The reversal of 13141691 is 19614131.

13141691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13141691 - 2¹⁸ = 12879547 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13141691.

It is not a weakly prime, because it can be changed into another prime (13141699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570845 + 6570846.

It is an arithmetic number, because the mean of its divisors is an integer number (6570846).

Almost surely, 2^13141691 is an apocalyptic number.

13141691 is a deficient number, since it is larger than the sum of its proper divisors (1).

13141691 is an equidigital number, since it uses as much as digits as its factorization.

13141691 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 26.

The square root of 13141691 is about 3625.1470315009. The cubic root of 13141691 is about 235.9846478092.

The spelling of 13141691 in words is "thirteen million, one hundred forty-one thousand, six hundred ninety-one".