112023120 has 80 divisors (see below), whose sum is σ = 378850752. Its totient is φ = 27156480.

The previous prime is 112023113. The next prime is 112023139. The reversal of 112023120 is 21320211.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 112023096 and 112023105.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 18577 + ... + 23856.

Almost surely, 2^112023120 is an apocalyptic number.

112023120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112023120 is an abundant number, since it is smaller than the sum of its proper divisors (266827632).

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

112023120 is a wasteful number, since it uses less digits than its factorization.

112023120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42460 (or 42454 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 112023120 is about 10584.0975052198. The cubic root of 112023120 is about 482.0616187013.

Adding to 112023120 its reverse (21320211), we get a palindrome (133343331).

The spelling of 112023120 in words is "one hundred twelve million, twenty-three thousand, one hundred twenty".