2203100322113 has 16 divisors (see below), whose sum is σ = 2279392174800. Its totient is φ = 2127693182976.

The previous prime is 2203100322097. The next prime is 2203100322161. The reversal of 2203100322113 is 3112230013022.

It can be written as a sum of positive squares in 8 ways, for example, as 1022711509264 + 1180388812849 = 1011292^2 + 1086457^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203100322113 - 2⁴ = 2203100322097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203100322173) 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, 73733945 + ... + 73763817.

It is an arithmetic number, because the mean of its divisors is an integer number (142462010925).

Almost surely, 2^{2203100322113} is an apocalyptic number.

It is an amenable number.

2203100322113 is a deficient number, since it is larger than the sum of its proper divisors (76291852687).

2203100322113 is a wasteful number, since it uses less digits than its factorization.

2203100322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44596.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2203100322113 its reverse (3112230013022), we get a palindrome (5315330335135).

The spelling of 2203100322113 in words is "two trillion, two hundred three billion, one hundred million, three hundred twenty-two thousand, one hundred thirteen".