123348124943 has 2 divisors, whose sum is σ = 123348124944. Its totient is φ = 123348124942.

The previous prime is 123348124937. The next prime is 123348124957. The reversal of 123348124943 is 349421843321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123348124943 - 2¹⁶ = 123348059407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123348124894 and 123348124903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123348124903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61674062471 + 61674062472.

It is an arithmetic number, because the mean of its divisors is an integer number (61674062472).

Almost surely, 2^123348124943 is an apocalyptic number.

123348124943 is a deficient number, since it is larger than the sum of its proper divisors (1).

123348124943 is an equidigital number, since it uses as much as digits as its factorization.

123348124943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 44.

The spelling of 123348124943 in words is "one hundred twenty-three billion, three hundred forty-eight million, one hundred twenty-four thousand, nine hundred forty-three".