143303603116 has 24 divisors (see below), whose sum is σ = 257384176560. Its totient is φ = 69789299712.

The previous prime is 143303603099. The next prime is 143303603123. The reversal of 143303603116 is 611306303341.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2980165 + ... + 3027868.

It is an arithmetic number, because the mean of its divisors is an integer number (10724340690).

Almost surely, 2^143303603116 is an apocalyptic number.

It is an amenable number.

143303603116 is a deficient number, since it is larger than the sum of its proper divisors (114080573444).

143303603116 is a wasteful number, since it uses less digits than its factorization.

143303603116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008193 (or 6008191 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 143303603116 its reverse (611306303341), we get a palindrome (754609906457).

The spelling of 143303603116 in words is "one hundred forty-three billion, three hundred three million, six hundred three thousand, one hundred sixteen".