2103222230413 has 4 divisors (see below), whose sum is σ = 2175747134940. Its totient is φ = 2030697325888.

The previous prime is 2103222230407. The next prime is 2103222230441. The reversal of 2103222230413 is 3140322223012.

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 1077948527049 + 1025273703364 = 1038243^2 + 1012558^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2103222230413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103222230443) 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, 36262452220 + ... + 36262452277.

It is an arithmetic number, because the mean of its divisors is an integer number (543936783735).

Almost surely, 2^{2103222230413} is an apocalyptic number.

It is an amenable number.

2103222230413 is a deficient number, since it is larger than the sum of its proper divisors (72524904527).

2103222230413 is an equidigital number, since it uses as much as digits as its factorization.

2103222230413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72524904526.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2103222230413 its reverse (3140322223012), we get a palindrome (5243544453425).

The spelling of 2103222230413 in words is "two trillion, one hundred three billion, two hundred twenty-two million, two hundred thirty thousand, four hundred thirteen".