143045305225 has 12 divisors (see below), whose sum is σ = 186711767440. Its totient is φ = 108413283600.

The previous prime is 143045305211. The next prime is 143045305253. The reversal of 143045305225 is 522503540341.

It is not a de Polignac number, because 143045305225 - 2²⁷ = 142911087497 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 150573531 + ... + 150574480.

Almost surely, 2^143045305225 is an apocalyptic number.

It is an amenable number.

143045305225 is a deficient number, since it is larger than the sum of its proper divisors (43666462215).

143045305225 is a wasteful number, since it uses less digits than its factorization.

143045305225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301148040 (or 301148035 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 34.

Adding to 143045305225 its reverse (522503540341), we get a palindrome (665548845566).

The spelling of 143045305225 in words is "one hundred forty-three billion, forty-five million, three hundred five thousand, two hundred twenty-five".