112331034 has 72 divisors (see below), whose sum is σ = 260874432. Its totient is φ = 34914000.

The previous prime is 112331029. The next prime is 112331039. The reversal of 112331034 is 430133211.

It is an interprime number because it is at equal distance from previous prime (112331029) and next prime (112331039).

It is a super-2 number, since 2×112331034² = 25236522399018312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112330998 and 112331016.

It is not an unprimeable number, because it can be changed into a prime (112331039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 447409 + ... + 447659.

It is an arithmetic number, because the mean of its divisors is an integer number (3623256).

Almost surely, 2^112331034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112331034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (130437216).

112331034 is an abundant number, since it is smaller than the sum of its proper divisors (148543398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112331034 is a wasteful number, since it uses less digits than its factorization.

112331034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 112331034 is about 10598.6335911758. The cubic root of 112331034 is about 482.5028899037.

Adding to 112331034 its reverse (430133211), we get a palindrome (542464245).

The spelling of 112331034 in words is "one hundred twelve million, three hundred thirty-one thousand, thirty-four".