143413301 has 2 divisors, whose sum is σ = 143413302. Its totient is φ = 143413300.

The previous prime is 143413297. The next prime is 143413321. The reversal of 143413301 is 103314341.

It is an a-pointer prime, because the next prime (143413321) can be obtained adding 143413301 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109202500 + 34210801 = 10450^2 + 5849^2 .

It is a cyclic number.

It is not a de Polignac number, because 143413301 - 2² = 143413297 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143413321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71706650 + 71706651.

It is an arithmetic number, because the mean of its divisors is an integer number (71706651).

Almost surely, 2^143413301 is an apocalyptic number.

It is an amenable number.

143413301 is a deficient number, since it is larger than the sum of its proper divisors (1).

143413301 is an equidigital number, since it uses as much as digits as its factorization.

143413301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 143413301 is about 11975.5292576153. The cubic root of 143413301 is about 523.4354643556.

Adding to 143413301 its reverse (103314341), we get a palindrome (246727642).

The spelling of 143413301 in words is "one hundred forty-three million, four hundred thirteen thousand, three hundred one".