13022021202103 has 16 divisors (see below), whose sum is σ = 13104758051424. Its totient is φ = 12939578426880.

The previous prime is 13022021202097. The next prime is 13022021202137. The reversal of 13022021202103 is 30120212022031.

It is a cyclic number.

It is not a de Polignac number, because 13022021202103 - 2⁹ = 13022021201591 is a prime.

It is a super-2 number, since 2×13022021202103² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13022021202503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209538451 + ... + 209600587.

It is an arithmetic number, because the mean of its divisors is an integer number (819047378214).

Almost surely, 2^{13022021202103} is an apocalyptic number.

13022021202103 is a deficient number, since it is larger than the sum of its proper divisors (82736849321).

13022021202103 is a wasteful number, since it uses less digits than its factorization.

13022021202103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64482.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13022021202103 its reverse (30120212022031), we get a palindrome (43142233224134).

The spelling of 13022021202103 in words is "thirteen trillion, twenty-two billion, twenty-one million, two hundred two thousand, one hundred three".