143422344203 has 2 divisors, whose sum is σ = 143422344204. Its totient is φ = 143422344202.

The previous prime is 143422344193. The next prime is 143422344209. The reversal of 143422344203 is 302443224341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143422344203 - 2⁴ = 143422344187 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143422344203.

It is not a weakly prime, because it can be changed into another prime (143422344209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71711172101 + 71711172102.

It is an arithmetic number, because the mean of its divisors is an integer number (71711172102).

Almost surely, 2^143422344203 is an apocalyptic number.

143422344203 is a deficient number, since it is larger than the sum of its proper divisors (1).

143422344203 is an equidigital number, since it uses as much as digits as its factorization.

143422344203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 143422344203 its reverse (302443224341), we get a palindrome (445865568544).

The spelling of 143422344203 in words is "one hundred forty-three billion, four hundred twenty-two million, three hundred forty-four thousand, two hundred three".