3311342431123 has 2 divisors, whose sum is σ = 3311342431124. Its totient is φ = 3311342431122.

The previous prime is 3311342431121. The next prime is 3311342431151. The reversal of 3311342431123 is 3211342431133.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3311342431123 - 2¹ = 3311342431121 is a prime.

It is a super-2 number, since 2×3311342431123² (a number of 26 digits) contains 22 as substring.

Together with 3311342431121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3311342431121) 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 as a sum of consecutive naturals, namely, 1655671215561 + 1655671215562.

It is an arithmetic number, because the mean of its divisors is an integer number (1655671215562).

Almost surely, 2^{3311342431123} is an apocalyptic number.

3311342431123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3311342431123 is an equidigital number, since it uses as much as digits as its factorization.

3311342431123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 31.

Adding to 3311342431123 its reverse (3211342431133), we get a palindrome (6522684862256).

The spelling of 3311342431123 in words is "three trillion, three hundred eleven billion, three hundred forty-two million, four hundred thirty-one thousand, one hundred twenty-three".