143232565612313 has 2 divisors, whose sum is σ = 143232565612314. Its totient is φ = 143232565612312.

The previous prime is 143232565612303. The next prime is 143232565612349. The reversal of 143232565612313 is 313216565232341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 119589272033344 + 23643293578969 = 10935688^2 + 4862437^2 .

It is a cyclic number.

It is not a de Polignac number, because 143232565612313 - 2³⁸ = 142957687705369 is a prime.

It is not a weakly prime, because it can be changed into another prime (143232565612303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71616282806156 + 71616282806157.

It is an arithmetic number, because the mean of its divisors is an integer number (71616282806157).

Almost surely, 2^{143232565612313} is an apocalyptic number.

It is an amenable number.

143232565612313 is a deficient number, since it is larger than the sum of its proper divisors (1).

143232565612313 is an equidigital number, since it uses as much as digits as its factorization.

143232565612313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2332800, while the sum is 47.

The spelling of 143232565612313 in words is "one hundred forty-three trillion, two hundred thirty-two billion, five hundred sixty-five million, six hundred twelve thousand, three hundred thirteen".