10124240213 has 4 divisors (see below), whose sum is σ = 10128997740. Its totient is φ = 10119482688.

The previous prime is 10124240209. The next prime is 10124240219. The reversal of 10124240213 is 31204242101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 31204242101 = 17 ⋅1835543653.

It can be written as a sum of positive squares in 2 ways, for example, as 3966228484 + 6158011729 = 62978^2 + 78473^2 .

It is a cyclic number.

It is not a de Polignac number, because 10124240213 - 2² = 10124240209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10124240219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2375570 + ... + 2379827.

It is an arithmetic number, because the mean of its divisors is an integer number (2532249435).

Almost surely, 2^10124240213 is an apocalyptic number.

It is an amenable number.

10124240213 is a deficient number, since it is larger than the sum of its proper divisors (4757527).

10124240213 is an equidigital number, since it uses as much as digits as its factorization.

10124240213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4757526.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10124240213 its reverse (31204242101), we get a palindrome (41328482314).

The spelling of 10124240213 in words is "ten billion, one hundred twenty-four million, two hundred forty thousand, two hundred thirteen".