13310201021 has 8 divisors (see below), whose sum is σ = 14828341080. Its totient is φ = 11862672192.

The previous prime is 13310201011. The next prime is 13310201053. The reversal of 13310201021 is 12010201331.

It can be written as a sum of positive squares in 4 ways, for example, as 2908444900 + 10401756121 = 53930^2 + 101989^2 .

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 13310201021 - 2³⁰ = 12236459197 is a prime.

It is a super-2 number, since 2×13310201021² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13310200987 and 13310201005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310201011) 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, 17652410 + ... + 17653163.

It is an arithmetic number, because the mean of its divisors is an integer number (1853542635).

Almost surely, 2^13310201021 is an apocalyptic number.

It is an amenable number.

13310201021 is a deficient number, since it is larger than the sum of its proper divisors (1518140059).

13310201021 is a wasteful number, since it uses less digits than its factorization.

13310201021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35305615.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 13310201021 its reverse (12010201331), we get a palindrome (25320402352).

The spelling of 13310201021 in words is "thirteen billion, three hundred ten million, two hundred one thousand, twenty-one".