10643131196 has 24 divisors (see below), whose sum is σ = 19272193920. Its totient is φ = 5136875072.

The previous prime is 10643131189. The next prime is 10643131201. The reversal of 10643131196 is 69113134601.

10643131196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10643131196² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 693866 + ... + 709038.

It is an arithmetic number, because the mean of its divisors is an integer number (803008080).

Almost surely, 2^10643131196 is an apocalyptic number.

It is an amenable number.

10643131196 is a deficient number, since it is larger than the sum of its proper divisors (8629062724).

10643131196 is a wasteful number, since it uses less digits than its factorization.

10643131196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21253 (or 21251 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

Adding to 10643131196 its reverse (69113134601), we get a palindrome (79756265797).

The spelling of 10643131196 in words is "ten billion, six hundred forty-three million, one hundred thirty-one thousand, one hundred ninety-six".