112310144 has 16 divisors (see below), whose sum is σ = 223743120. Its totient is φ = 56155008.

The previous prime is 112310141. The next prime is 112310147. The reversal of 112310144 is 441013211.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (112310141) and next prime (112310147).

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×112310144² = 25227136890601472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112310141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438584 + ... + 438839.

It is an arithmetic number, because the mean of its divisors is an integer number (13983945).

Almost surely, 2^112310144 is an apocalyptic number.

It is an amenable number.

112310144 is a deficient number, since it is larger than the sum of its proper divisors (111432976).

112310144 is an frugal number, since it uses more digits than its factorization.

112310144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877437 (or 877425 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 112310144 is about 10597.6480409570. The cubic root of 112310144 is about 482.4729779850.

Adding to 112310144 its reverse (441013211), we get a palindrome (553323355).

The spelling of 112310144 in words is "one hundred twelve million, three hundred ten thousand, one hundred forty-four".