112302312 has 32 divisors (see below), whose sum is σ = 295533600. Its totient is φ = 35463744.

The previous prime is 112302301. The next prime is 112302329. The reversal of 112302312 is 213203211.

It is a super-2 number, since 2×112302312² = 25223618561090688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112302291 and 112302300.

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 7 ways as a sum of consecutive naturals, for example, 122683 + ... + 123594.

It is an arithmetic number, because the mean of its divisors is an integer number (9235425).

Almost surely, 2^112302312 is an apocalyptic number.

112302312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112302312 is an abundant number, since it is smaller than the sum of its proper divisors (183231288).

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

112302312 is a wasteful number, since it uses less digits than its factorization.

112302312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246305 (or 246301 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 112302312 is about 10597.2785185632. The cubic root of 112302312 is about 482.4617625653.

Adding to 112302312 its reverse (213203211), we get a palindrome (325505523).

The spelling of 112302312 in words is "one hundred twelve million, three hundred two thousand, three hundred twelve".