122384543 has 2 divisors, whose sum is σ = 122384544. Its totient is φ = 122384542.

The previous prime is 122384533. The next prime is 122384551. The reversal of 122384543 is 345483221.

It is a strong prime.

It is an emirp because it is prime and its reverse (345483221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122384543 - 2¹⁶ = 122319007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122384533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61192271 + 61192272.

It is an arithmetic number, because the mean of its divisors is an integer number (61192272).

Almost surely, 2^122384543 is an apocalyptic number.

122384543 is a deficient number, since it is larger than the sum of its proper divisors (1).

122384543 is an equidigital number, since it uses as much as digits as its factorization.

122384543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23040, while the sum is 32.

The square root of 122384543 is about 11062.7547654280. The cubic root of 122384543 is about 496.4881150796.

The spelling of 122384543 in words is "one hundred twenty-two million, three hundred eighty-four thousand, five hundred forty-three".