143230101346309 has 2 divisors, whose sum is σ = 143230101346310. Its totient is φ = 143230101346308.

The previous prime is 143230101346303. The next prime is 143230101346357. The reversal of 143230101346309 is 903643101032341.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75925256520100 + 67304844826209 = 8713510^2 + 8203953^2 .

It is a cyclic number.

It is not a de Polignac number, because 143230101346309 - 2²¹ = 143230099249157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143230101346303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71615050673154 + 71615050673155.

It is an arithmetic number, because the mean of its divisors is an integer number (71615050673155).

Almost surely, 2^{143230101346309} is an apocalyptic number.

It is an amenable number.

143230101346309 is a deficient number, since it is larger than the sum of its proper divisors (1).

143230101346309 is an equidigital number, since it uses as much as digits as its factorization.

143230101346309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 40.

The spelling of 143230101346309 in words is "one hundred forty-three trillion, two hundred thirty billion, one hundred one million, three hundred forty-six thousand, three hundred nine".