10231110143 has 2 divisors, whose sum is σ = 10231110144. Its totient is φ = 10231110142.

The previous prime is 10231110133. The next prime is 10231110163. The reversal of 10231110143 is 34101113201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10231110143 is a prime.

It is a super-2 number, since 2×10231110143² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10231110103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115555071 + 5115555072.

It is an arithmetic number, because the mean of its divisors is an integer number (5115555072).

Almost surely, 2^10231110143 is an apocalyptic number.

10231110143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10231110143 is an equidigital number, since it uses as much as digits as its factorization.

10231110143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 10231110143 its reverse (34101113201), we get a palindrome (44332223344).

The spelling of 10231110143 in words is "ten billion, two hundred thirty-one million, one hundred ten thousand, one hundred forty-three".