123332386543 has 2 divisors, whose sum is σ = 123332386544. Its totient is φ = 123332386542.

The previous prime is 123332386517. The next prime is 123332386553. The reversal of 123332386543 is 345683233321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123332386543 - 2⁹ = 123332386031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123332386543.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123332386553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61666193271 + 61666193272.

It is an arithmetic number, because the mean of its divisors is an integer number (61666193272).

Almost surely, 2^123332386543 is an apocalyptic number.

123332386543 is a deficient number, since it is larger than the sum of its proper divisors (1).

123332386543 is an equidigital number, since it uses as much as digits as its factorization.

123332386543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 933120, while the sum is 43.

The spelling of 123332386543 in words is "one hundred twenty-three billion, three hundred thirty-two million, three hundred eighty-six thousand, five hundred forty-three".