325231112 has 8 divisors (see below), whose sum is σ = 609808350. Its totient is φ = 162615552.

The previous prime is 325231111. The next prime is 325231121. The reversal of 325231112 is 211132523.

It can be written as a sum of positive squares in only one way, i.e., 291521476 + 33709636 = 17074^2 + 5806^2 .

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

It is not an unprimeable number, because it can be changed into a prime (325231111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20326937 + ... + 20326952.

Almost surely, 2^325231112 is an apocalyptic number.

It is an amenable number.

325231112 is a deficient number, since it is larger than the sum of its proper divisors (284577238).

325231112 is a wasteful number, since it uses less digits than its factorization.

325231112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40653895 (or 40653891 counting only the distinct ones).

The product of its digits is 360, while the sum is 20.

The square root of 325231112 is about 18034.1651317714. The cubic root of 325231112 is about 687.6973666736.

Adding to 325231112 its reverse (211132523), we get a palindrome (536363635).

The spelling of 325231112 in words is "three hundred twenty-five million, two hundred thirty-one thousand, one hundred twelve".