112543117607 has 4 divisors (see below), whose sum is σ = 112679865840. Its totient is φ = 112406369376.

The previous prime is 112543117591. The next prime is 112543117633. The reversal of 112543117607 is 706711345211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112543117607 - 2⁴ = 112543117591 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 (112543117637) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68372882 + ... + 68374527.

It is an arithmetic number, because the mean of its divisors is an integer number (28169966460).

Almost surely, 2^112543117607 is an apocalyptic number.

112543117607 is a deficient number, since it is larger than the sum of its proper divisors (136748233).

112543117607 is an equidigital number, since it uses as much as digits as its factorization.

112543117607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136748232.

The product of its (nonzero) digits is 35280, while the sum is 38.

The spelling of 112543117607 in words is "one hundred twelve billion, five hundred forty-three million, one hundred seventeen thousand, six hundred seven".