1112140023 has 8 divisors (see below), whose sum is σ = 1492806000. Its totient is φ = 736450368.

The previous prime is 1112140021. The next prime is 1112140027. The reversal of 1112140023 is 3200412111.

1112140023 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1112140023 - 2¹ = 1112140021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1112139984 and 1112140011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112140021) 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, 1243558 + ... + 1244451.

It is an arithmetic number, because the mean of its divisors is an integer number (186600750).

Almost surely, 2^1112140023 is an apocalyptic number.

1112140023 is a deficient number, since it is larger than the sum of its proper divisors (380665977).

1112140023 is a wasteful number, since it uses less digits than its factorization.

1112140023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2488161.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1112140023 is about 33348.7634403436. The cubic root of 1112140023 is about 1036.0637768637.

Adding to 1112140023 its reverse (3200412111), we get a palindrome (4312552134).

The spelling of 1112140023 in words is "one billion, one hundred twelve million, one hundred forty thousand, twenty-three".