10031144143 has 2 divisors, whose sum is σ = 10031144144. Its totient is φ = 10031144142.

The previous prime is 10031144141. The next prime is 10031144171. The reversal of 10031144143 is 34144113001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10031144143 - 2¹ = 10031144141 is a prime.

Together with 10031144141, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10031144141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5015572071 + 5015572072.

It is an arithmetic number, because the mean of its divisors is an integer number (5015572072).

Almost surely, 2^10031144143 is an apocalyptic number.

10031144143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10031144143 is an equidigital number, since it uses as much as digits as its factorization.

10031144143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10031144143 its reverse (34144113001), we get a palindrome (44175257144).

The spelling of 10031144143 in words is "ten billion, thirty-one million, one hundred forty-four thousand, one hundred forty-three".