230364311444143 has 2 divisors, whose sum is σ = 230364311444144. Its totient is φ = 230364311444142.

The previous prime is 230364311444083. The next prime is 230364311444249. The reversal of 230364311444143 is 341444113463032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230364311444143 is a prime.

It is a super-2 number, since 2×230364311444143² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230364311444143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230364311444843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115182155722071 + 115182155722072.

It is an arithmetic number, because the mean of its divisors is an integer number (115182155722072).

Almost surely, 2^{230364311444143} is an apocalyptic number.

230364311444143 is a deficient number, since it is larger than the sum of its proper divisors (1).

230364311444143 is an equidigital number, since it uses as much as digits as its factorization.

230364311444143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 230364311444143 in words is "two hundred thirty trillion, three hundred sixty-four billion, three hundred eleven million, four hundred forty-four thousand, one hundred forty-three".