123333035043343 has 2 divisors, whose sum is σ = 123333035043344. Its totient is φ = 123333035043342.

The previous prime is 123333035043301. The next prime is 123333035043367. The reversal of 123333035043343 is 343340530333321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123333035043343 is a prime.

It is a super-2 number, since 2×123333035043343² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123333035043296 and 123333035043305.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123333035013343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61666517521671 + 61666517521672.

It is an arithmetic number, because the mean of its divisors is an integer number (61666517521672).

Almost surely, 2^{123333035043343} is an apocalyptic number.

123333035043343 is a deficient number, since it is larger than the sum of its proper divisors (1).

123333035043343 is an equidigital number, since it uses as much as digits as its factorization.

123333035043343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1049760, while the sum is 40.

Adding to 123333035043343 its reverse (343340530333321), we get a palindrome (466673565376664).

The spelling of 123333035043343 in words is "one hundred twenty-three trillion, three hundred thirty-three billion, thirty-five million, forty-three thousand, three hundred forty-three".