143315342323 has 2 divisors, whose sum is σ = 143315342324. Its totient is φ = 143315342322.

The previous prime is 143315342311. The next prime is 143315342351. The reversal of 143315342323 is 323243513341.

143315342323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143315342323 - 2²⁹ = 142778471411 is a prime.

It is not a weakly prime, because it can be changed into another prime (143315342393) 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 as a sum of consecutive naturals, namely, 71657671161 + 71657671162.

It is an arithmetic number, because the mean of its divisors is an integer number (71657671162).

Almost surely, 2^143315342323 is an apocalyptic number.

143315342323 is a deficient number, since it is larger than the sum of its proper divisors (1).

143315342323 is an equidigital number, since it uses as much as digits as its factorization.

143315342323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 77760, while the sum is 34.

Adding to 143315342323 its reverse (323243513341), we get a palindrome (466558855664).

The spelling of 143315342323 in words is "one hundred forty-three billion, three hundred fifteen million, three hundred forty-two thousand, three hundred twenty-three".