13151707 has 2 divisors, whose sum is σ = 13151708. Its totient is φ = 13151706.

The previous prime is 13151689. The next prime is 13151713. The reversal of 13151707 is 70715131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13151707 - 2¹¹ = 13149659 is a prime.

It is not a weakly prime, because it can be changed into another prime (13151767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6575853 + 6575854.

It is an arithmetic number, because the mean of its divisors is an integer number (6575854).

Almost surely, 2^13151707 is an apocalyptic number.

13151707 is a deficient number, since it is larger than the sum of its proper divisors (1).

13151707 is an equidigital number, since it uses as much as digits as its factorization.

13151707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 735, while the sum is 25.

The square root of 13151707 is about 3626.5282295882. The cubic root of 13151707 is about 236.0445848448.

Adding to 13151707 its reverse (70715131), we get a palindrome (83866838).

The spelling of 13151707 in words is "thirteen million, one hundred fifty-one thousand, seven hundred seven".