112281165815623 has 8 divisors (see below), whose sum is σ = 129030289999520. Its totient is φ = 95709281041440.

The previous prime is 112281165815527. The next prime is 112281165815677. The reversal of 112281165815623 is 326518561182211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112281165815623 - 2³³ = 112272575881031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112281165815723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44309851068 + ... + 44309853601.

It is an arithmetic number, because the mean of its divisors is an integer number (16128786249940).

Almost surely, 2^{112281165815623} is an apocalyptic number.

112281165815623 is a deficient number, since it is larger than the sum of its proper divisors (16749124183897).

112281165815623 is an equidigital number, since it uses as much as digits as its factorization.

112281165815623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88619704857.

The product of its digits is 1382400, while the sum is 52.

The spelling of 112281165815623 in words is "one hundred twelve trillion, two hundred eighty-one billion, one hundred sixty-five million, eight hundred fifteen thousand, six hundred twenty-three".