13314151 has 2 divisors, whose sum is σ = 13314152. Its totient is φ = 13314150.

The previous prime is 13314149. The next prime is 13314163. The reversal of 13314151 is 15141331.

13314151 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (15141331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13314151 - 2¹ = 13314149 is a prime.

Together with 13314149, 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 (13314121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6657075 + 6657076.

It is an arithmetic number, because the mean of its divisors is an integer number (6657076).

Almost surely, 2^13314151 is an apocalyptic number.

13314151 is a deficient number, since it is larger than the sum of its proper divisors (1).

13314151 is an equidigital number, since it uses as much as digits as its factorization.

13314151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 180, while the sum is 19.

The square root of 13314151 is about 3648.8561221292. The cubic root of 13314151 is about 237.0124498673.

Adding to 13314151 its reverse (15141331), we get a palindrome (28455482).

The spelling of 13314151 in words is "thirteen million, three hundred fourteen thousand, one hundred fifty-one".