124310211241 has 4 divisors (see below), whose sum is σ = 124311360852. Its totient is φ = 124309061632.

The previous prime is 124310211209. The next prime is 124310211253. The reversal of 124310211241 is 142112013421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142112013421 = 7 ⋅20301716203.

It can be written as a sum of positive squares in 2 ways, for example, as 75732288025 + 48577923216 = 275195^2 + 220404^2 .

It is a cyclic number.

It is not a de Polignac number, because 124310211241 - 2⁵ = 124310211209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124310611241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393556 + ... + 635221.

It is an arithmetic number, because the mean of its divisors is an integer number (31077840213).

Almost surely, 2^124310211241 is an apocalyptic number.

It is an amenable number.

124310211241 is a deficient number, since it is larger than the sum of its proper divisors (1149611).

124310211241 is a wasteful number, since it uses less digits than its factorization.

124310211241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1149610.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 124310211241 its reverse (142112013421), we get a palindrome (266422224662).

The spelling of 124310211241 in words is "one hundred twenty-four billion, three hundred ten million, two hundred eleven thousand, two hundred forty-one".