112638023 has 8 divisors (see below), whose sum is σ = 118694400. Its totient is φ = 106594488.

The previous prime is 112637999. The next prime is 112638037. The reversal of 112638023 is 320836211.

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 112638023 - 2¹⁰ = 112636999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112637983 and 112638001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112638083) 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, 18698 + ... + 23976.

It is an arithmetic number, because the mean of its divisors is an integer number (14836800).

Almost surely, 2^112638023 is an apocalyptic number.

112638023 is a deficient number, since it is larger than the sum of its proper divisors (6056377).

112638023 is a wasteful number, since it uses less digits than its factorization.

112638023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6421.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 112638023 is about 10613.1061899898. The cubic root of 112638023 is about 482.9420334598.

The spelling of 112638023 in words is "one hundred twelve million, six hundred thirty-eight thousand, twenty-three".