4123103123311 has 2 divisors, whose sum is σ = 4123103123312. Its totient is φ = 4123103123310.

The previous prime is 4123103123303. The next prime is 4123103123339. The reversal of 4123103123311 is 1133213013214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4123103123311 - 2³ = 4123103123303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4123103123911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2061551561655 + 2061551561656.

It is an arithmetic number, because the mean of its divisors is an integer number (2061551561656).

Almost surely, 2^{4123103123311} is an apocalyptic number.

4123103123311 is a deficient number, since it is larger than the sum of its proper divisors (1).

4123103123311 is an equidigital number, since it uses as much as digits as its factorization.

4123103123311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 4123103123311 its reverse (1133213013214), we get a palindrome (5256316136525).

The spelling of 4123103123311 in words is "four trillion, one hundred twenty-three billion, one hundred three million, one hundred twenty-three thousand, three hundred eleven".