107112805556 has 24 divisors (see below), whose sum is σ = 198521192520. Its totient is φ = 50393971712.

The previous prime is 107112805549. The next prime is 107112805601. The reversal of 107112805556 is 655508211701.

It can be written as a sum of positive squares in 4 ways, for example, as 93629880100 + 13482925456 = 305990^2 + 116116^2 .

It is a super-2 number, since 2×107112805556² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101336 + ... + 473808.

It is an arithmetic number, because the mean of its divisors is an integer number (8271716355).

Almost surely, 2^107112805556 is an apocalyptic number.

It is an amenable number.

107112805556 is a deficient number, since it is larger than the sum of its proper divisors (91408386964).

107112805556 is a wasteful number, since it uses less digits than its factorization.

107112805556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376723 (or 376721 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 41.

The spelling of 107112805556 in words is "one hundred seven billion, one hundred twelve million, eight hundred five thousand, five hundred fifty-six".