143144101 has 2 divisors, whose sum is σ = 143144102. Its totient is φ = 143144100.

The previous prime is 143144011. The next prime is 143144123. The reversal of 143144101 is 101441341.

Together with previous prime (143144011) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84621601 + 58522500 = 9199^2 + 7650^2 .

It is a cyclic number.

It is not a de Polignac number, because 143144101 - 2¹¹ = 143142053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143144201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71572050 + 71572051.

It is an arithmetic number, because the mean of its divisors is an integer number (71572051).

Almost surely, 2^143144101 is an apocalyptic number.

It is an amenable number.

143144101 is a deficient number, since it is larger than the sum of its proper divisors (1).

143144101 is an equidigital number, since it uses as much as digits as its factorization.

143144101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 143144101 is about 11964.2843914711. The cubic root of 143144101 is about 523.1077469952.

Adding to 143144101 its reverse (101441341), we get a palindrome (244585442).

The spelling of 143144101 in words is "one hundred forty-three million, one hundred forty-four thousand, one hundred one".