124162823243 has 2 divisors, whose sum is σ = 124162823244. Its totient is φ = 124162823242.

The previous prime is 124162823221. The next prime is 124162823273. The reversal of 124162823243 is 342328261421.

It is a weak prime.

It is an emirp because it is prime and its reverse (342328261421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124162823243 - 2¹⁰ = 124162822219 is a prime.

It is a super-2 number, since 2×124162823243² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124162823197 and 124162823206.

It is not a weakly prime, because it can be changed into another prime (124162823273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62081411621 + 62081411622.

It is an arithmetic number, because the mean of its divisors is an integer number (62081411622).

Almost surely, 2^124162823243 is an apocalyptic number.

124162823243 is a deficient number, since it is larger than the sum of its proper divisors (1).

124162823243 is an equidigital number, since it uses as much as digits as its factorization.

124162823243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 110592, while the sum is 38.

The spelling of 124162823243 in words is "one hundred twenty-four billion, one hundred sixty-two million, eight hundred twenty-three thousand, two hundred forty-three".