143126314532233 has 2 divisors, whose sum is σ = 143126314532234. Its totient is φ = 143126314532232.

The previous prime is 143126314532093. The next prime is 143126314532317. The reversal of 143126314532233 is 332235413621341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 137492204649849 + 5634109882384 = 11725707^2 + 2373628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143126314532233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143126314532233.

It is not a weakly prime, because it can be changed into another prime (143126314532933) 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, 71563157266116 + 71563157266117.

It is an arithmetic number, because the mean of its divisors is an integer number (71563157266117).

Almost surely, 2^{143126314532233} is an apocalyptic number.

It is an amenable number.

143126314532233 is a deficient number, since it is larger than the sum of its proper divisors (1).

143126314532233 is an equidigital number, since it uses as much as digits as its factorization.

143126314532233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 933120, while the sum is 43.

The spelling of 143126314532233 in words is "one hundred forty-three trillion, one hundred twenty-six billion, three hundred fourteen million, five hundred thirty-two thousand, two hundred thirty-three".