13299801 has 4 divisors (see below), whose sum is σ = 17733072. Its totient is φ = 8866532.

The previous prime is 13299757. The next prime is 13299809. The reversal of 13299801 is 10899231.

13299801 is digitally balanced in base 2 and base 4, because in such bases 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.

It is a cyclic number.

It is not a de Polignac number, because 13299801 - 2²¹ = 11202649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13299809) 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, 2216631 + ... + 2216636.

It is an arithmetic number, because the mean of its divisors is an integer number (4433268).

Almost surely, 2^13299801 is an apocalyptic number.

It is an amenable number.

13299801 is a deficient number, since it is larger than the sum of its proper divisors (4433271).

13299801 is an equidigital number, since it uses as much as digits as its factorization.

13299801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433270.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 13299801 is about 3646.8892223373. The cubic root of 13299801 is about 236.9272685366.

The spelling of 13299801 in words is "thirteen million, two hundred ninety-nine thousand, eight hundred one".