143000113 has 2 divisors, whose sum is σ = 143000114. Its totient is φ = 143000112.

The previous prime is 143000101. The next prime is 143000147. The reversal of 143000113 is 311000341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131629729 + 11370384 = 11473^2 + 3372^2 .

It is a cyclic number.

It is not a de Polignac number, because 143000113 - 2⁹ = 142999601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 143000093 and 143000102.

It is not a weakly prime, because it can be changed into another prime (143000513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71500056 + 71500057.

It is an arithmetic number, because the mean of its divisors is an integer number (71500057).

Almost surely, 2^143000113 is an apocalyptic number.

It is an amenable number.

143000113 is a deficient number, since it is larger than the sum of its proper divisors (1).

143000113 is an equidigital number, since it uses as much as digits as its factorization.

143000113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 143000113 is about 11958.2654678678. The cubic root of 143000113 is about 522.9322909176.

Adding to 143000113 its reverse (311000341), we get a palindrome (454000454).

The spelling of 143000113 in words is "one hundred forty-three million, one hundred thirteen", and thus it is an aban number.