99683783516 has 12 divisors (see below), whose sum is σ = 176047049640. Its totient is φ = 49384626480.

The previous prime is 99683783509. The next prime is 99683783531. The reversal of 99683783516 is 61538738699.

99683783516 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114315830 + ... + 114316701.

It is an arithmetic number, because the mean of its divisors is an integer number (14670587470).

Almost surely, 2^99683783516 is an apocalyptic number.

It is an amenable number.

99683783516 is a deficient number, since it is larger than the sum of its proper divisors (76363266124).

99683783516 is a wasteful number, since it uses less digits than its factorization.

99683783516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228632644 (or 228632642 counting only the distinct ones).

The product of its digits is 58786560, while the sum is 65.

The spelling of 99683783516 in words is "ninety-nine billion, six hundred eighty-three million, seven hundred eighty-three thousand, five hundred sixteen".