13310202021 has 8 divisors (see below), whose sum is σ = 17775889440. Its totient is φ = 8858991312.

The previous prime is 13310201999. The next prime is 13310202041. The reversal of 13310202021 is 12020201331.

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

It is not a de Polignac number, because 13310202021 - 2⁷ = 13310201893 is a prime.

It is a super-2 number, since 2×13310202021² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13310202041) 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, 3617031 + ... + 3620708.

It is an arithmetic number, because the mean of its divisors is an integer number (2221986180).

Almost surely, 2^13310202021 is an apocalyptic number.

It is an amenable number.

13310202021 is a deficient number, since it is larger than the sum of its proper divisors (4465687419).

13310202021 is an equidigital number, since it uses as much as digits as its factorization.

13310202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7238355.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 13310202021 its reverse (12020201331), we get a palindrome (25330403352).

The spelling of 13310202021 in words is "thirteen billion, three hundred ten million, two hundred two thousand, twenty-one".