124202334281 has 2 divisors, whose sum is σ = 124202334282. Its totient is φ = 124202334280.

The previous prime is 124202334239. The next prime is 124202334287. The reversal of 124202334281 is 182433202421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123341440000 + 860894281 = 351200^2 + 29341^2 .

It is an emirp because it is prime and its reverse (182433202421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124202334281 is a prime.

It is a super-2 number, since 2×124202334281² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (124202334287) 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, 62101167140 + 62101167141.

It is an arithmetic number, because the mean of its divisors is an integer number (62101167141).

Almost surely, 2^124202334281 is an apocalyptic number.

It is an amenable number.

124202334281 is a deficient number, since it is larger than the sum of its proper divisors (1).

124202334281 is an equidigital number, since it uses as much as digits as its factorization.

124202334281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 124202334281 in words is "one hundred twenty-four billion, two hundred two million, three hundred thirty-four thousand, two hundred eighty-one".