143288116 has 6 divisors (see below), whose sum is σ = 250754210. Its totient is φ = 71644056.

The previous prime is 143288099. The next prime is 143288149. The reversal of 143288116 is 611882341.

143288116 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 134467216 + 8820900 = 11596^2 + 2970^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17911011 + ... + 17911018.

Almost surely, 2^143288116 is an apocalyptic number.

It is an amenable number.

143288116 is a deficient number, since it is larger than the sum of its proper divisors (107466094).

143288116 is a wasteful number, since it uses less digits than its factorization.

143288116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35822033 (or 35822031 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 143288116 is about 11970.3014164222. The cubic root of 143288116 is about 523.2831183197.

The spelling of 143288116 in words is "one hundred forty-three million, two hundred eighty-eight thousand, one hundred sixteen".