112312127 has 4 divisors (see below), whose sum is σ = 113402640. Its totient is φ = 111221616.

The previous prime is 112312121. The next prime is 112312133. The reversal of 112312127 is 721213211.

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

It is an interprime number because it is at equal distance from previous prime (112312121) and next prime (112312133).

It is a cyclic number.

It is not a de Polignac number, because 112312127 - 2⁴ = 112312111 is a prime.

It is a super-2 number, since 2×112312127² = 25228027742528258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112312099 and 112312108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112312121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 545102 + ... + 545307.

It is an arithmetic number, because the mean of its divisors is an integer number (28350660).

Almost surely, 2^112312127 is an apocalyptic number.

112312127 is a deficient number, since it is larger than the sum of its proper divisors (1090513).

112312127 is a wasteful number, since it uses less digits than its factorization.

112312127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1090512.

The product of its digits is 168, while the sum is 20.

The square root of 112312127 is about 10597.7415990389. The cubic root of 112312127 is about 482.4758175572.

Adding to 112312127 its reverse (721213211), we get a palindrome (833525338).

The spelling of 112312127 in words is "one hundred twelve million, three hundred twelve thousand, one hundred twenty-seven".