112011121303123 has 8 divisors (see below), whose sum is σ = 135542869476192. Its totient is φ = 90361912983936.

The previous prime is 112011121303111. The next prime is 112011121303177. The reversal of 112011121303123 is 321303121110211.

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 112011121303123 - 2⁵ = 112011121303091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112011121303094 and 112011121303103.

It is not an unprimeable number, because it can be changed into a prime (112011121300123) 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, 470634963340 + ... + 470634963577.

It is an arithmetic number, because the mean of its divisors is an integer number (16942858684524).

Almost surely, 2^{112011121303123} is an apocalyptic number.

112011121303123 is a deficient number, since it is larger than the sum of its proper divisors (23531748173069).

112011121303123 is an equidigital number, since it uses as much as digits as its factorization.

112011121303123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941269926941.

The product of its (nonzero) digits is 216, while the sum is 22.

Adding to 112011121303123 its reverse (321303121110211), we get a palindrome (433314242413334).

The spelling of 112011121303123 in words is "one hundred twelve trillion, eleven billion, one hundred twenty-one million, three hundred three thousand, one hundred twenty-three".