143012332999901 has 2 divisors, whose sum is σ = 143012332999902. Its totient is φ = 143012332999900.

The previous prime is 143012332999891. The next prime is 143012332999933. The reversal of 143012332999901 is 109999233210341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133188333525625 + 9823999474276 = 11540725^2 + 3134326^2 .

It is an emirp because it is prime and its reverse (109999233210341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143012332999901 - 2¹⁰ = 143012332998877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143012332999961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71506166499950 + 71506166499951.

It is an arithmetic number, because the mean of its divisors is an integer number (71506166499951).

Almost surely, 2^{143012332999901} is an apocalyptic number.

It is an amenable number.

143012332999901 is a deficient number, since it is larger than the sum of its proper divisors (1).

143012332999901 is an equidigital number, since it uses as much as digits as its factorization.

143012332999901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2834352, while the sum is 56.

The spelling of 143012332999901 in words is "one hundred forty-three trillion, twelve billion, three hundred thirty-two million, nine hundred ninety-nine thousand, nine hundred one".