143375065201 has 27 divisors (see below), whose sum is σ = 152312844747. Its totient is φ = 134950503600.

The previous prime is 143375065189. The next prime is 143375065217. The reversal of 143375065201 is 102560573341.

The square root of 143375065201 is 378649.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 137753064801 + 5622000400 = 371151^2 + 74980^2 .

It is not a de Polignac number, because 143375065201 - 2⁷ = 143375065073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (143375065291) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 879601546 + ... + 879601708.

Almost surely, 2^143375065201 is an apocalyptic number.

143375065201 is the 378649-th square number.

143375065201 is the 189325-th centered octagonal number.

It is an amenable number.

143375065201 is a deficient number, since it is larger than the sum of its proper divisors (8937779546).

143375065201 is an frugal number, since it uses more digits than its factorization.

143375065201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The spelling of 143375065201 in words is "one hundred forty-three billion, three hundred seventy-five million, sixty-five thousand, two hundred one".