124504241 has 2 divisors, whose sum is σ = 124504242. Its totient is φ = 124504240.

The previous prime is 124504231. The next prime is 124504273. The reversal of 124504241 is 142405421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108472225 + 16032016 = 10415^2 + 4004^2 .

It is an emirp because it is prime and its reverse (142405421) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124504241 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (124504231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62252120 + 62252121.

It is an arithmetic number, because the mean of its divisors is an integer number (62252121).

Almost surely, 2^124504241 is an apocalyptic number.

It is an amenable number.

124504241 is a deficient number, since it is larger than the sum of its proper divisors (1).

124504241 is an equidigital number, since it uses as much as digits as its factorization.

124504241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 124504241 is about 11158.1468443465. The cubic root of 124504241 is about 499.3381121957.

Adding to 124504241 its reverse (142405421), we get a palindrome (266909662).

The spelling of 124504241 in words is "one hundred twenty-four million, five hundred four thousand, two hundred forty-one".