320134112 has 12 divisors (see below), whose sum is σ = 630264096. Its totient is φ = 160067040.

The previous prime is 320134063. The next prime is 320134121. The reversal of 320134112 is 211431023.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002064 + ... + 5002127.

It is an arithmetic number, because the mean of its divisors is an integer number (52522008).

Almost surely, 2^320134112 is an apocalyptic number.

320134112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

320134112 is a deficient number, since it is larger than the sum of its proper divisors (310129984).

320134112 is a wasteful number, since it uses less digits than its factorization.

320134112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10004201 (or 10004193 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 320134112 is about 17892.2919716843. The cubic root of 320134112 is about 684.0859187809.

Adding to 320134112 its reverse (211431023), we get a palindrome (531565135).

The spelling of 320134112 in words is "three hundred twenty million, one hundred thirty-four thousand, one hundred twelve".