112023031 has 4 divisors (see below), whose sum is σ = 117919000. Its totient is φ = 106127064.

The previous prime is 112023007. The next prime is 112023059. The reversal of 112023031 is 130320211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112023031 - 2¹¹ = 112020983 is a prime.

It is a super-2 number, since 2×112023031² = 25098318948853922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112023071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2947956 + ... + 2947993.

It is an arithmetic number, because the mean of its divisors is an integer number (29479750).

Almost surely, 2^112023031 is an apocalyptic number.

112023031 is a deficient number, since it is larger than the sum of its proper divisors (5895969).

112023031 is an equidigital number, since it uses as much as digits as its factorization.

112023031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895968.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 112023031 is about 10584.0933007981. The cubic root of 112023031 is about 482.0614910387.

Adding to 112023031 its reverse (130320211), we get a palindrome (242343242).

The spelling of 112023031 in words is "one hundred twelve million, twenty-three thousand, thirty-one".