13151371 has 2 divisors, whose sum is σ = 13151372. Its totient is φ = 13151370.

The previous prime is 13151351. The next prime is 13151381. The reversal of 13151371 is 17315131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13151371 - 2⁵ = 13151339 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13151351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6575685 + 6575686.

It is an arithmetic number, because the mean of its divisors is an integer number (6575686).

Almost surely, 2^13151371 is an apocalyptic number.

13151371 is a deficient number, since it is larger than the sum of its proper divisors (1).

13151371 is an equidigital number, since it uses as much as digits as its factorization.

13151371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 315, while the sum is 22.

The square root of 13151371 is about 3626.4819039946. The cubic root of 13151371 is about 236.0425746708.

The spelling of 13151371 in words is "thirteen million, one hundred fifty-one thousand, three hundred seventy-one".