1112023 has 8 divisors (see below), whose sum is σ = 1241856. Its totient is φ = 987000.

The previous prime is 1112017. The next prime is 1112047. The reversal of 1112023 is 3202111.

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 1112023 - 2⁵ = 1111991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112003) 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, 703 + ... + 1648.

It is an arithmetic number, because the mean of its divisors is an integer number (155232).

2^1112023 is an apocalyptic number.

1112023 is a deficient number, since it is larger than the sum of its proper divisors (129833).

1112023 is a wasteful number, since it uses less digits than its factorization.

1112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1112023 is about 1054.5250115573. The cubic root of 1112023 is about 103.6027436253.

Adding to 1112023 its reverse (3202111), we get a palindrome (4314134).

The spelling of 1112023 in words is "one million, one hundred twelve thousand, twenty-three".