112577120717 has 4 divisors (see below), whose sum is σ = 112648964736. Its totient is φ = 112505276700.

The previous prime is 112577120699. The next prime is 112577120731. The reversal of 112577120717 is 717021775211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112577120717 - 2⁶ = 112577120653 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112577150717) 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 3 ways as a sum of consecutive naturals, for example, 35919659 + ... + 35922792.

It is an arithmetic number, because the mean of its divisors is an integer number (28162241184).

Almost surely, 2^112577120717 is an apocalyptic number.

It is an amenable number.

112577120717 is a deficient number, since it is larger than the sum of its proper divisors (71844019).

112577120717 is an equidigital number, since it uses as much as digits as its factorization.

112577120717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71844018.

The product of its (nonzero) digits is 48020, while the sum is 41.

Adding to 112577120717 its reverse (717021775211), we get a palindrome (829598895928).

The spelling of 112577120717 in words is "one hundred twelve billion, five hundred seventy-seven million, one hundred twenty thousand, seven hundred seventeen".