13201907 has 2 divisors, whose sum is σ = 13201908. Its totient is φ = 13201906.

The previous prime is 13201891. The next prime is 13201913. The reversal of 13201907 is 70910231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13201907 - 2⁴ = 13201891 is a prime.

It is not a weakly prime, because it can be changed into another prime (13201957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600953 + 6600954.

It is an arithmetic number, because the mean of its divisors is an integer number (6600954).

Almost surely, 2^13201907 is an apocalyptic number.

13201907 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201907 is an equidigital number, since it uses as much as digits as its factorization.

13201907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 13201907 is about 3633.4428576764. The cubic root of 13201907 is about 236.3445305383.

The spelling of 13201907 in words is "thirteen million, two hundred one thousand, nine hundred seven".