13207801 has 4 divisors (see below), whose sum is σ = 13231504. Its totient is φ = 13184100.

The previous prime is 13207787. The next prime is 13207823. The reversal of 13207801 is 10870231.

13207801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10870231 = 2131 ⋅5101.

It is a cyclic number.

It is not a de Polignac number, because 13207801 - 2⁵ = 13207769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13207001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10995 + ... + 12136.

It is an arithmetic number, because the mean of its divisors is an integer number (3307876).

Almost surely, 2^13207801 is an apocalyptic number.

It is an amenable number.

13207801 is a deficient number, since it is larger than the sum of its proper divisors (23703).

13207801 is an equidigital number, since it uses as much as digits as its factorization.

13207801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23702.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 13207801 is about 3634.2538436383. The cubic root of 13207801 is about 236.3796973621.

The spelling of 13207801 in words is "thirteen million, two hundred seven thousand, eight hundred one".