2303103010123 has 2 divisors, whose sum is σ = 2303103010124. Its totient is φ = 2303103010122.

The previous prime is 2303103010069. The next prime is 2303103010129. The reversal of 2303103010123 is 3210103013032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2303103010123 - 2¹³ = 2303103001931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2303103010123.

It is not a weakly prime, because it can be changed into another prime (2303103010129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151551505061 + 1151551505062.

It is an arithmetic number, because the mean of its divisors is an integer number (1151551505062).

Almost surely, 2^{2303103010123} is an apocalyptic number.

2303103010123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303103010123 is an equidigital number, since it uses as much as digits as its factorization.

2303103010123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 2303103010123 its reverse (3210103013032), we get a palindrome (5513206023155).

The spelling of 2303103010123 in words is "two trillion, three hundred three billion, one hundred three million, ten thousand, one hundred twenty-three".