143180201 has 2 divisors, whose sum is σ = 143180202. Its totient is φ = 143180200.

The previous prime is 143180183. The next prime is 143180251. The reversal of 143180201 is 102081341.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83905600 + 59274601 = 9160^2 + 7699^2 .

It is an emirp because it is prime and its reverse (102081341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143180201 - 2²⁶ = 76071337 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (143180251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71590100 + 71590101.

It is an arithmetic number, because the mean of its divisors is an integer number (71590101).

Almost surely, 2^143180201 is an apocalyptic number.

It is an amenable number.

143180201 is a deficient number, since it is larger than the sum of its proper divisors (1).

143180201 is an equidigital number, since it uses as much as digits as its factorization.

143180201 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 20.

The square root of 143180201 is about 11965.7929532480. The cubic root of 143180201 is about 523.1517180758.

The spelling of 143180201 in words is "one hundred forty-three million, one hundred eighty thousand, two hundred one".