112043144 has 8 divisors (see below), whose sum is σ = 210080910. Its totient is φ = 56021568.

The previous prime is 112043131. The next prime is 112043149. The reversal of 112043144 is 441340211.

It can be written as a sum of positive squares in only one way, i.e., 69923044 + 42120100 = 8362^2 + 6490^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×112043144² = 25107332234809472, which contains 22 as substring.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (112043149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002689 + ... + 7002704.

Almost surely, 2^112043144 is an apocalyptic number.

It is an amenable number.

112043144 is a deficient number, since it is larger than the sum of its proper divisors (98037766).

112043144 is a wasteful number, since it uses less digits than its factorization.

112043144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14005399 (or 14005395 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 112043144 is about 10585.0434103975. The cubic root of 112043144 is about 482.0903396379.

Adding to 112043144 its reverse (441340211), we get a palindrome (553383355).

The spelling of 112043144 in words is "one hundred twelve million, forty-three thousand, one hundred forty-four".