10431325143 has 24 divisors (see below), whose sum is σ = 15594087600. Its totient is φ = 6711379584.

The previous prime is 10431325097. The next prime is 10431325231. The reversal of 10431325143 is 34152313401.

It is a happy number.

10431325143 is a `hidden beast` number, since 10 + 4 + 3 + 132 + 514 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-10431325143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431321143) 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 23 ways as a sum of consecutive naturals, for example, 665371 + ... + 680867.

It is an arithmetic number, because the mean of its divisors is an integer number (649753650).

Almost surely, 2^10431325143 is an apocalyptic number.

10431325143 is a deficient number, since it is larger than the sum of its proper divisors (5162762457).

10431325143 is a wasteful number, since it uses less digits than its factorization.

10431325143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18111 (or 18108 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 10431325143 its reverse (34152313401), we get a palindrome (44583638544).

The spelling of 10431325143 in words is "ten billion, four hundred thirty-one million, three hundred twenty-five thousand, one hundred forty-three".