112321121023 has 8 divisors (see below), whose sum is σ = 117991260000. Its totient is φ = 106716533088.

The previous prime is 112321121009. The next prime is 112321121047. The reversal of 112321121023 is 320121123211.

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 112321121023 - 2⁹ = 112321120511 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 (112321121083) 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, 16384248 + ... + 16391101.

It is an arithmetic number, because the mean of its divisors is an integer number (14748907500).

Almost surely, 2^112321121023 is an apocalyptic number.

112321121023 is a deficient number, since it is larger than the sum of its proper divisors (5670138977).

112321121023 is a wasteful number, since it uses less digits than its factorization.

112321121023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32775521.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 112321121023 its reverse (320121123211), we get a palindrome (432442244234).

The spelling of 112321121023 in words is "one hundred twelve billion, three hundred twenty-one million, one hundred twenty-one thousand, twenty-three".