124300421633 has 2 divisors, whose sum is σ = 124300421634. Its totient is φ = 124300421632.

The previous prime is 124300421599. The next prime is 124300421659. The reversal of 124300421633 is 336124003421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87372265744 + 36928155889 = 295588^2 + 192167^2 .

It is an emirp because it is prime and its reverse (336124003421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124300421633 - 2²² = 124296227329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124300421596 and 124300421605.

It is not a weakly prime, because it can be changed into another prime (124300421033) 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, 62150210816 + 62150210817.

It is an arithmetic number, because the mean of its divisors is an integer number (62150210817).

Almost surely, 2^124300421633 is an apocalyptic number.

It is an amenable number.

124300421633 is a deficient number, since it is larger than the sum of its proper divisors (1).

124300421633 is an equidigital number, since it uses as much as digits as its factorization.

124300421633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 29.

The spelling of 124300421633 in words is "one hundred twenty-four billion, three hundred million, four hundred twenty-one thousand, six hundred thirty-three".