112517261755 has 16 divisors (see below), whose sum is σ = 142548850080. Its totient is φ = 85023171072.

The previous prime is 112517261707. The next prime is 112517261797. The reversal of 112517261755 is 557162715211.

It is a cyclic number.

It is not a de Polignac number, because 112517261755 - 2⁹ = 112517261243 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 1725244 + ... + 1789273.

It is an arithmetic number, because the mean of its divisors is an integer number (8909303130).

Almost surely, 2^112517261755 is an apocalyptic number.

112517261755 is a deficient number, since it is larger than the sum of its proper divisors (30031588325).

112517261755 is a wasteful number, since it uses less digits than its factorization.

112517261755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514878.

The product of its digits is 147000, while the sum is 43.

Adding to 112517261755 its reverse (557162715211), we get a palindrome (669679976966).

The spelling of 112517261755 in words is "one hundred twelve billion, five hundred seventeen million, two hundred sixty-one thousand, seven hundred fifty-five".