113200112123 has 8 divisors (see below), whose sum is σ = 131492402400. Its totient is φ = 95438033280.

The previous prime is 113200112117. The next prime is 113200112131. The reversal of 113200112123 is 321211002311.

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

It is a cyclic number.

It is not a de Polignac number, because 113200112123 - 2⁸ = 113200111867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113200112173) 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 7 ways as a sum of consecutive naturals, for example, 132552398 + ... + 132553251.

It is an arithmetic number, because the mean of its divisors is an integer number (16436550300).

Almost surely, 2^113200112123 is an apocalyptic number.

113200112123 is a deficient number, since it is larger than the sum of its proper divisors (18292290277).

113200112123 is an equidigital number, since it uses as much as digits as its factorization.

113200112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265105717.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113200112123 its reverse (321211002311), we get a palindrome (434411114434).

The spelling of 113200112123 in words is "one hundred thirteen billion, two hundred million, one hundred twelve thousand, one hundred twenty-three".