13021204201 has 8 divisors (see below), whose sum is σ = 13143869640. Its totient is φ = 12898597248.

The previous prime is 13021204181. The next prime is 13021204219. The reversal of 13021204201 is 10240212031.

It can be written as a sum of positive squares in 4 ways, for example, as 1297728576 + 11723475625 = 36024^2 + 108275^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13021204201 - 2¹³ = 13021196009 is a prime.

It is a super-3 number, since 3×13021204201³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13021204501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 526035 + ... + 550231.

It is an arithmetic number, because the mean of its divisors is an integer number (1642983705).

Almost surely, 2^13021204201 is an apocalyptic number.

It is an amenable number.

13021204201 is a deficient number, since it is larger than the sum of its proper divisors (122665439).

13021204201 is a wasteful number, since it uses less digits than its factorization.

13021204201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29243.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 13021204201 its reverse (10240212031), we get a palindrome (23261416232).

The spelling of 13021204201 in words is "thirteen billion, twenty-one million, two hundred four thousand, two hundred one".