124410281 has 2 divisors, whose sum is σ = 124410282. Its totient is φ = 124410280.

The previous prime is 124410229. The next prime is 124410287. The reversal of 124410281 is 182014421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 65351056 + 59059225 = 8084^2 + 7685^2 .

It is an emirp because it is prime and its reverse (182014421) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 124410281 - 2⁶ = 124410217 is a prime.

It is a super-2 number, since 2×124410281² = 30955836036997922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124410287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62205140 + 62205141.

It is an arithmetic number, because the mean of its divisors is an integer number (62205141).

Almost surely, 2^124410281 is an apocalyptic number.

It is an amenable number.

124410281 is a deficient number, since it is larger than the sum of its proper divisors (1).

124410281 is an equidigital number, since it uses as much as digits as its factorization.

124410281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 124410281 is about 11153.9356731156. The cubic root of 124410281 is about 499.2124682387.

The spelling of 124410281 in words is "one hundred twenty-four million, four hundred ten thousand, two hundred eighty-one".