107603805566 has 16 divisors (see below), whose sum is σ = 166989975840. Its totient is φ = 51940892640.

The previous prime is 107603805541. The next prime is 107603805587. The reversal of 107603805566 is 665508306701.

It is a self number, because there is not a number n which added to its sum of digits gives 107603805566.

It is a congruent number.

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, 448640 + ... + 645356.

It is an arithmetic number, because the mean of its divisors is an integer number (10436873490).

Almost surely, 2^107603805566 is an apocalyptic number.

107603805566 is a deficient number, since it is larger than the sum of its proper divisors (59386170274).

107603805566 is a wasteful number, since it uses less digits than its factorization.

107603805566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206179.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 107603805566 in words is "one hundred seven billion, six hundred three million, eight hundred five thousand, five hundred sixty-six".