143045011 has 2 divisors, whose sum is σ = 143045012. Its totient is φ = 143045010.

The previous prime is 143044999. The next prime is 143045029. The reversal of 143045011 is 110540341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143045011 - 2⁷ = 143044883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143045011.

It is not a weakly prime, because it can be changed into another prime (143045611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71522505 + 71522506.

It is an arithmetic number, because the mean of its divisors is an integer number (71522506).

Almost surely, 2^143045011 is an apocalyptic number.

143045011 is a deficient number, since it is larger than the sum of its proper divisors (1).

143045011 is an equidigital number, since it uses as much as digits as its factorization.

143045011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 143045011 is about 11960.1425994843. The cubic root of 143045011 is about 522.9870138516.

Adding to 143045011 its reverse (110540341), we get a palindrome (253585352).

It can be divided in two parts, 14 and 3045011, that added together give a square (3045025 = 1745²).

The spelling of 143045011 in words is "one hundred forty-three million, forty-five thousand, eleven".