2210311112103 has 12 divisors (see below), whose sum is σ = 3202743129768. Its totient is φ = 1468892346000.

The previous prime is 2210311112101. The next prime is 2210311112203. The reversal of 2210311112103 is 3012111130122.

It is not a de Polignac number, because 2210311112103 - 2¹ = 2210311112101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210311112101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 387363273 + ... + 387368978.

It is an arithmetic number, because the mean of its divisors is an integer number (266895260814).

Almost surely, 2^{2210311112103} is an apocalyptic number.

2210311112103 is a deficient number, since it is larger than the sum of its proper divisors (992432017665).

2210311112103 is a wasteful number, since it uses less digits than its factorization.

2210311112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774732574 (or 774732571 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 2210311112103 its reverse (3012111130122), we get a palindrome (5222422242225).

The spelling of 2210311112103 in words is "two trillion, two hundred ten billion, three hundred eleven million, one hundred twelve thousand, one hundred three".