2200103123 has 2 divisors, whose sum is σ = 2200103124. Its totient is φ = 2200103122.

The previous prime is 2200103117. The next prime is 2200103131. The reversal of 2200103123 is 3213010022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2200103123 - 2²⁸ = 1931667667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2200103098 and 2200103107.

It is not a weakly prime, because it can be changed into another prime (2200103023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100051561 + 1100051562.

It is an arithmetic number, because the mean of its divisors is an integer number (1100051562).

Almost surely, 2^2200103123 is an apocalyptic number.

2200103123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200103123 is an equidigital number, since it uses as much as digits as its factorization.

2200103123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2200103123 is about 46905.2568802261. The cubic root of 2200103123 is about 1300.6117678811.

Adding to 2200103123 its reverse (3213010022), we get a palindrome (5413113145).

The spelling of 2200103123 in words is "two billion, two hundred million, one hundred three thousand, one hundred twenty-three".