22103413201313 has 4 divisors (see below), whose sum is σ = 22103492894340. Its totient is φ = 22103333508288.

The previous prime is 22103413201283. The next prime is 22103413201349. The reversal of 22103413201313 is 31310231430122.

It is a happy number.

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 21495898958689 + 607514242624 = 4636367^2 + 779432^2 .

It is a cyclic number.

It is not a de Polignac number, because 22103413201313 - 2⁶ = 22103413201249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22103413221313) 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, 39429020 + ... + 39985677.

It is an arithmetic number, because the mean of its divisors is an integer number (5525873223585).

Almost surely, 2^{22103413201313} is an apocalyptic number.

It is an amenable number.

22103413201313 is a deficient number, since it is larger than the sum of its proper divisors (79693027).

22103413201313 is an equidigital number, since it uses as much as digits as its factorization.

22103413201313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79693026.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 22103413201313 its reverse (31310231430122), we get a palindrome (53413644631435).

The spelling of 22103413201313 in words is "twenty-two trillion, one hundred three billion, four hundred thirteen million, two hundred one thousand, three hundred thirteen".