13100201 has 4 divisors (see below), whose sum is σ = 13139412. Its totient is φ = 13060992.

The previous prime is 13100189. The next prime is 13100207. The reversal of 13100201 is 10200131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10200131 = 19 ⋅536849.

It can be written as a sum of positive squares in 2 ways, for example, as 9486400 + 3613801 = 3080^2 + 1901^2 .

It is a cyclic number.

It is not a de Polignac number, because 13100201 - 2¹⁸ = 12838057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13100207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19100 + ... + 19773.

It is an arithmetic number, because the mean of its divisors is an integer number (3284853).

Almost surely, 2^13100201 is an apocalyptic number.

It is an amenable number.

13100201 is a deficient number, since it is larger than the sum of its proper divisors (39211).

13100201 is an equidigital number, since it uses as much as digits as its factorization.

13100201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39210.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 13100201 is about 3619.4199811572. The cubic root of 13100201 is about 235.7360414219.

Adding to 13100201 its reverse (10200131), we get a palindrome (23300332).

The spelling of 13100201 in words is "thirteen million, one hundred thousand, two hundred one".