112143060 has 36 divisors (see below), whose sum is σ = 340167828. Its totient is φ = 29904768.

The previous prime is 112143049. The next prime is 112143061. The reversal of 112143060 is 60341211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 14607684 + 97535376 = 3822^2 + 9876^2 .

It is a tau number, because it is divible by the number of its divisors (36).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112143061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311329 + ... + 311688.

Almost surely, 2^112143060 is an apocalyptic number.

112143060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112143060 is an abundant number, since it is smaller than the sum of its proper divisors (228024768).

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

112143060 is a wasteful number, since it uses less digits than its factorization.

112143060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623032 (or 623027 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 112143060 is about 10589.7620369865. The cubic root of 112143060 is about 482.2336006039.

Adding to 112143060 its reverse (60341211), we get a palindrome (172484271).

It can be divided in two parts, 1121430 and 60, that multiplied together give a triangular number (67285800 = T₁₁₆₀₀).

The spelling of 112143060 in words is "one hundred twelve million, one hundred forty-three thousand, sixty".