13102021201 has 4 divisors (see below), whose sum is σ = 13114730304. Its totient is φ = 13089312100.

The previous prime is 13102021187. The next prime is 13102021217. The reversal of 13102021201 is 10212020131.

13102021201 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: 10212020131 = 1201 ⋅8502931.

It is a cyclic number.

It is not a de Polignac number, because 13102021201 - 2⁹ = 13102020689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13102061201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6353005 + ... + 6355066.

It is an arithmetic number, because the mean of its divisors is an integer number (3278682576).

Almost surely, 2^13102021201 is an apocalyptic number.

It is an amenable number.

13102021201 is a deficient number, since it is larger than the sum of its proper divisors (12709103).

13102021201 is a wasteful number, since it uses less digits than its factorization.

13102021201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12709102.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 13102021201 its reverse (10212020131), we get a palindrome (23314041332).

The spelling of 13102021201 in words is "thirteen billion, one hundred two million, twenty-one thousand, two hundred one".