124401330199 has 2 divisors, whose sum is σ = 124401330200. Its totient is φ = 124401330198.

The previous prime is 124401330197. The next prime is 124401330223. The reversal of 124401330199 is 991033104421.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (991033104421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124401330199 - 2¹ = 124401330197 is a prime.

Together with 124401330197, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124401330197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62200665099 + 62200665100.

It is an arithmetic number, because the mean of its divisors is an integer number (62200665100).

Almost surely, 2^124401330199 is an apocalyptic number.

124401330199 is a deficient number, since it is larger than the sum of its proper divisors (1).

124401330199 is an equidigital number, since it uses as much as digits as its factorization.

124401330199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 124401330199 in words is "one hundred twenty-four billion, four hundred one million, three hundred thirty thousand, one hundred ninety-nine".