112013132123021 has 8 divisors (see below), whose sum is σ = 112955464986624. Its totient is φ = 111071742067440.

The previous prime is 112013132123017. The next prime is 112013132123023. The reversal of 112013132123021 is 120321231310211.

It is a happy number.

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 112013132123021 - 2² = 112013132123017 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 (112013132123023) 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, 235463390 + ... + 235938623.

It is an arithmetic number, because the mean of its divisors is an integer number (14119433123328).

Almost surely, 2^{112013132123021} is an apocalyptic number.

It is an amenable number.

112013132123021 is a deficient number, since it is larger than the sum of its proper divisors (942332863603).

112013132123021 is a wasteful number, since it uses less digits than its factorization.

112013132123021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471404011.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 112013132123021 its reverse (120321231310211), we get a palindrome (232334363433232).

The spelling of 112013132123021 in words is "one hundred twelve trillion, thirteen billion, one hundred thirty-two million, one hundred twenty-three thousand, twenty-one".