112043603655 has 48 divisors (see below), whose sum is σ = 207943575840. Its totient is φ = 55609534464.

The previous prime is 112043603653. The next prime is 112043603657. The reversal of 112043603655 is 556306340211.

112043603655 is a `hidden beast` number, since 1 + 1 + 2 + 0 + 43 + 603 + 6 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (112043603653) and next prime (112043603657).

It is not a de Polignac number, because 112043603655 - 2¹ = 112043603653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112043603653) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 754737 + ... + 890906.

It is an arithmetic number, because the mean of its divisors is an integer number (4332157830).

Almost surely, 2^112043603655 is an apocalyptic number.

112043603655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

112043603655 is a deficient number, since it is larger than the sum of its proper divisors (95899972185).

112043603655 is a wasteful number, since it uses less digits than its factorization.

112043603655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1645760 (or 1645757 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 112043603655 its reverse (556306340211), we get a palindrome (668349943866).

The spelling of 112043603655 in words is "one hundred twelve billion, forty-three million, six hundred three thousand, six hundred fifty-five".