2122031303103 has 8 divisors (see below), whose sum is σ = 2834805735216. Its totient is φ = 1411972203200.

The previous prime is 2122031303059. The next prime is 2122031303129. The reversal of 2122031303103 is 3013031302212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2122031303103 - 2⁸ = 2122031302847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2122031303103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122031303303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 678831228 + ... + 678834353.

It is an arithmetic number, because the mean of its divisors is an integer number (354350716902).

Almost surely, 2^{2122031303103} is an apocalyptic number.

2122031303103 is a deficient number, since it is larger than the sum of its proper divisors (712774432113).

2122031303103 is a wasteful number, since it uses less digits than its factorization.

2122031303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357666105.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2122031303103 its reverse (3013031302212), we get a palindrome (5135062605315).

The spelling of 2122031303103 in words is "two trillion, one hundred twenty-two billion, thirty-one million, three hundred three thousand, one hundred three".