13387301 has 2 divisors, whose sum is σ = 13387302. Its totient is φ = 13387300.

The previous prime is 13387273. The next prime is 13387331. The reversal of 13387301 is 10378331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10824100 + 2563201 = 3290^2 + 1601^2 .

It is a cyclic number.

It is not a de Polignac number, because 13387301 - 2¹⁰ = 13386277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13387331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6693650 + 6693651.

It is an arithmetic number, because the mean of its divisors is an integer number (6693651).

Almost surely, 2^13387301 is an apocalyptic number.

It is an amenable number.

13387301 is a deficient number, since it is larger than the sum of its proper divisors (1).

13387301 is an equidigital number, since it uses as much as digits as its factorization.

13387301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 13387301 is about 3658.8660811787. The cubic root of 13387301 is about 237.4457183426.

The spelling of 13387301 in words is "thirteen million, three hundred eighty-seven thousand, three hundred one".