10500344213 has 16 divisors (see below), whose sum is σ = 10809849600. Its totient is φ = 10194777600.

The previous prime is 10500344191. The next prime is 10500344227. The reversal of 10500344213 is 31244300501.

It is a cyclic number.

It is not a de Polignac number, because 10500344213 - 2¹² = 10500340117 is a prime.

It is a super-2 number, since 2×10500344213² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10500344233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3181238 + ... + 3184536.

It is an arithmetic number, because the mean of its divisors is an integer number (675615600).

Almost surely, 2^10500344213 is an apocalyptic number.

It is an amenable number.

10500344213 is a deficient number, since it is larger than the sum of its proper divisors (309505387).

10500344213 is a wasteful number, since it uses less digits than its factorization.

10500344213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3868.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 10500344213 its reverse (31244300501), we get a palindrome (41744644714).

The spelling of 10500344213 in words is "ten billion, five hundred million, three hundred forty-four thousand, two hundred thirteen".