10431244231 has 8 divisors (see below), whose sum is σ = 10693821600. Its totient is φ = 10169055360.

The previous prime is 10431244193. The next prime is 10431244273. The reversal of 10431244231 is 13244213401.

10431244231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10431244231 is a prime.

It is a super-2 number, since 2×10431244231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10431244196 and 10431244205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431214231) by changing a digit.

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, 42366 + ... + 150523.

It is an arithmetic number, because the mean of its divisors is an integer number (1336727700).

Almost surely, 2^10431244231 is an apocalyptic number.

10431244231 is a deficient number, since it is larger than the sum of its proper divisors (262577369).

10431244231 is a wasteful number, since it uses less digits than its factorization.

10431244231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194249.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10431244231 its reverse (13244213401), we get a palindrome (23675457632).

The spelling of 10431244231 in words is "ten billion, four hundred thirty-one million, two hundred forty-four thousand, two hundred thirty-one".