32113012 has 12 divisors (see below), whose sum is σ = 56330596. Its totient is φ = 16018560.

The previous prime is 32113007. The next prime is 32113027. The reversal of 32113012 is 21031123.

It can be written as a sum of positive squares in 2 ways, for example, as 8726116 + 23386896 = 2954^2 + 4836^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32112983 and 32113001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7539 + ... + 11002.

Almost surely, 2^32113012 is an apocalyptic number.

It is an amenable number.

32113012 is a deficient number, since it is larger than the sum of its proper divisors (24217584).

32113012 is a wasteful number, since it uses less digits than its factorization.

32113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18978 (or 18976 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 32113012 is about 5666.8343896747. The cubic root of 32113012 is about 317.8535116339.

Adding to 32113012 its reverse (21031123), we get a palindrome (53144135).

The spelling of 32113012 in words is "thirty-two million, one hundred thirteen thousand, twelve".