124020243220411 has 2 divisors, whose sum is σ = 124020243220412. Its totient is φ = 124020243220410.

The previous prime is 124020243220351. The next prime is 124020243220439. The reversal of 124020243220411 is 114022342020421.

It is an a-pointer prime, because the next prime (124020243220439) can be obtained adding 124020243220411 to its sum of digits (28).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 124020243220411 - 2¹⁹ = 124020242696123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 124020243220411.

It is not a weakly prime, because it can be changed into another prime (124020243221411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62010121610205 + 62010121610206.

It is an arithmetic number, because the mean of its divisors is an integer number (62010121610206).

Almost surely, 2^{124020243220411} is an apocalyptic number.

124020243220411 is a deficient number, since it is larger than the sum of its proper divisors (1).

124020243220411 is an equidigital number, since it uses as much as digits as its factorization.

124020243220411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 124020243220411 its reverse (114022342020421), we get a palindrome (238042585240832).

The spelling of 124020243220411 in words is "one hundred twenty-four trillion, twenty billion, two hundred forty-three million, two hundred twenty thousand, four hundred eleven".