123411343033 has 16 divisors (see below), whose sum is σ = 136688239296. Its totient is φ = 110486039040.

The previous prime is 123411342961. The next prime is 123411343043. The reversal of 123411343033 is 330343114321.

It is a cyclic number.

It is not a de Polignac number, because 123411343033 - 2⁹ = 123411342521 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123411342992 and 123411343010.

It is not an unprimeable number, because it can be changed into a prime (123411343043) 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 in 15 ways as a sum of consecutive naturals, for example, 69841 + ... + 501697.

It is an arithmetic number, because the mean of its divisors is an integer number (8543014956).

Almost surely, 2^123411343033 is an apocalyptic number.

It is an amenable number.

123411343033 is a deficient number, since it is larger than the sum of its proper divisors (13276896263).

123411343033 is a wasteful number, since it uses less digits than its factorization.

123411343033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432264.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 123411343033 its reverse (330343114321), we get a palindrome (453754457354).

The spelling of 123411343033 in words is "one hundred twenty-three billion, four hundred eleven million, three hundred forty-three thousand, thirty-three".