2103122022003 has 12 divisors (see below), whose sum is σ = 3197729390440. Its totient is φ = 1328287592736.

The previous prime is 2103122021977. The next prime is 2103122022083. The reversal of 2103122022003 is 3002202213012.

2103122022003 is a `hidden beast` number, since 210 + 31 + 220 + 2 + 200 + 3 = 666.

It is not a de Polignac number, because 2103122022003 - 2⁵ = 2103122021971 is a prime.

It is a super-2 number, since 2×2103122022003² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103122022083) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6149479426 + ... + 6149479767.

Almost surely, 2^{2103122022003} is an apocalyptic number.

2103122022003 is a deficient number, since it is larger than the sum of its proper divisors (1094607368437).

2103122022003 is a wasteful number, since it uses less digits than its factorization.

2103122022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12298959218 (or 12298959215 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 2103122022003 its reverse (3002202213012), we get a palindrome (5105324235015).

The spelling of 2103122022003 in words is "two trillion, one hundred three billion, one hundred twenty-two million, twenty-two thousand, three".