143104411 has 2 divisors, whose sum is σ = 143104412. Its totient is φ = 143104410.

The previous prime is 143104393. The next prime is 143104417. The reversal of 143104411 is 114401341.

143104411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-143104411 is a prime.

It is not a weakly prime, because it can be changed into another prime (143104417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71552205 + 71552206.

It is an arithmetic number, because the mean of its divisors is an integer number (71552206).

Almost surely, 2^143104411 is an apocalyptic number.

143104411 is a deficient number, since it is larger than the sum of its proper divisors (1).

143104411 is an equidigital number, since it uses as much as digits as its factorization.

143104411 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 19.

The square root of 143104411 is about 11962.6255897274. The cubic root of 143104411 is about 523.0593946343.

Adding to 143104411 its reverse (114401341), we get a palindrome (257505752).

It can be divided in two parts, 14310 and 4411, that added together give a triangular number (18721 = T₁₉₃).

The spelling of 143104411 in words is "one hundred forty-three million, one hundred four thousand, four hundred eleven".