13020206 has 32 divisors (see below), whose sum is σ = 21561120. Its totient is φ = 5875200.

The previous prime is 13020197. The next prime is 13020209. The reversal of 13020206 is 60202031.

13020206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94970 + ... + 95106.

It is an arithmetic number, because the mean of its divisors is an integer number (673785).

Almost surely, 2^13020206 is an apocalyptic number.

13020206 is a deficient number, since it is larger than the sum of its proper divisors (8540914).

13020206 is a wasteful number, since it uses less digits than its factorization.

13020206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13020206 is about 3608.3522555316. The cubic root of 13020206 is about 235.2552289627.

Adding to 13020206 its reverse (60202031), we get a palindrome (73222237).

The spelling of 13020206 in words is "thirteen million, twenty thousand, two hundred six".