143241110211431 has 2 divisors, whose sum is σ = 143241110211432. Its totient is φ = 143241110211430.

The previous prime is 143241110211413. The next prime is 143241110211461. The reversal of 143241110211431 is 134112011142341.

Together with previous prime (143241110211413) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143241110211431 - 2¹⁴ = 143241110195047 is a prime.

It is a super-2 number, since 2×143241110211431² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 143241110211394 and 143241110211403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143241110211461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71620555105715 + 71620555105716.

It is an arithmetic number, because the mean of its divisors is an integer number (71620555105716).

Almost surely, 2^{143241110211431} is an apocalyptic number.

143241110211431 is a deficient number, since it is larger than the sum of its proper divisors (1).

143241110211431 is an equidigital number, since it uses as much as digits as its factorization.

143241110211431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 29.

Adding to 143241110211431 its reverse (134112011142341), we get a palindrome (277353121353772).

The spelling of 143241110211431 in words is "one hundred forty-three trillion, two hundred forty-one billion, one hundred ten million, two hundred eleven thousand, four hundred thirty-one".