143302116 has 24 divisors (see below), whose sum is σ = 334633824. Its totient is φ = 47729920.

The previous prime is 143302111. The next prime is 143302141. The reversal of 143302116 is 611203341.

It is a junction number, because it is equal to n+sod(n) for n = 143302092 and 143302101.

It is not an unprimeable number, because it can be changed into a prime (143302111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14356 + ... + 22196.

It is an arithmetic number, because the mean of its divisors is an integer number (13943076).

Almost surely, 2^143302116 is an apocalyptic number.

It is an amenable number.

143302116 is an abundant number, since it is smaller than the sum of its proper divisors (191331708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

143302116 is a wasteful number, since it uses less digits than its factorization.

143302116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9371 (or 9369 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 143302116 is about 11970.8861827352. The cubic root of 143302116 is about 523.3001602658.

Adding to 143302116 its reverse (611203341), we get a palindrome (754505457).

The spelling of 143302116 in words is "one hundred forty-three million, three hundred two thousand, one hundred sixteen".