143131562151233 has 2 divisors, whose sum is σ = 143131562151234. Its totient is φ = 143131562151232.

The previous prime is 143131562151229. The next prime is 143131562151293. The reversal of 143131562151233 is 332151265131341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92906234108944 + 50225328042289 = 9638788^2 + 7086983^2 .

It is a cyclic number.

It is not a de Polignac number, because 143131562151233 - 2² = 143131562151229 is a prime.

It is not a weakly prime, because it can be changed into another prime (143131562151293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71565781075616 + 71565781075617.

It is an arithmetic number, because the mean of its divisors is an integer number (71565781075617).

Almost surely, 2^{143131562151233} is an apocalyptic number.

It is an amenable number.

143131562151233 is a deficient number, since it is larger than the sum of its proper divisors (1).

143131562151233 is an equidigital number, since it uses as much as digits as its factorization.

143131562151233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 41.

The spelling of 143131562151233 in words is "one hundred forty-three trillion, one hundred thirty-one billion, five hundred sixty-two million, one hundred fifty-one thousand, two hundred thirty-three".