13413330220201 has 4 divisors (see below), whose sum is σ = 13413387664852. Its totient is φ = 13413272775552.

The previous prime is 13413330220163. The next prime is 13413330220229. The reversal of 13413330220201 is 10202203331431.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7042527058176 + 6370803162025 = 2653776^2 + 2524045^2 .

It is a cyclic number.

It is not a de Polignac number, because 13413330220201 - 2¹⁷ = 13413330089129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13413330220001) 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, 28370640 + ... + 28839553.

It is an arithmetic number, because the mean of its divisors is an integer number (3353346916213).

Almost surely, 2^{13413330220201} is an apocalyptic number.

It is an amenable number.

13413330220201 is a deficient number, since it is larger than the sum of its proper divisors (57444651).

13413330220201 is an equidigital number, since it uses as much as digits as its factorization.

13413330220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57444650.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13413330220201 its reverse (10202203331431), we get a palindrome (23615533551632).

The spelling of 13413330220201 in words is "thirteen trillion, four hundred thirteen billion, three hundred thirty million, two hundred twenty thousand, two hundred one".