124850168099 has 4 divisors (see below), whose sum is σ = 125597774064. Its totient is φ = 124102562136.

The previous prime is 124850168081. The next prime is 124850168141. The reversal of 124850168099 is 990861058421.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 124850168099 - 2¹⁶ = 124850102563 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 124850168099.

It is not an unprimeable number, because it can be changed into a prime (124850161099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373802732 + ... + 373803065.

It is an arithmetic number, because the mean of its divisors is an integer number (31399443516).

Almost surely, 2^124850168099 is an apocalyptic number.

124850168099 is a deficient number, since it is larger than the sum of its proper divisors (747605965).

124850168099 is an equidigital number, since it uses as much as digits as its factorization.

124850168099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747605964.

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 124850168099 in words is "one hundred twenty-four billion, eight hundred fifty million, one hundred sixty-eight thousand, ninety-nine".