124983608899 has 2 divisors, whose sum is σ = 124983608900. Its totient is φ = 124983608898.

The previous prime is 124983608857. The next prime is 124983608903. The reversal of 124983608899 is 998806389421.

It is a strong prime.

It is an emirp because it is prime and its reverse (998806389421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124983608899 - 2³⁵ = 90623870531 is a prime.

It is not a weakly prime, because it can be changed into another prime (124983608819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62491804449 + 62491804450.

It is an arithmetic number, because the mean of its divisors is an integer number (62491804450).

Almost surely, 2^124983608899 is an apocalyptic number.

124983608899 is a deficient number, since it is larger than the sum of its proper divisors (1).

124983608899 is an equidigital number, since it uses as much as digits as its factorization.

124983608899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 53747712, while the sum is 67.

The spelling of 124983608899 in words is "one hundred twenty-four billion, nine hundred eighty-three million, six hundred eight thousand, eight hundred ninety-nine".