3231303012 has 36 divisors (see below), whose sum is σ = 9334876096. Its totient is φ = 923229360.

The previous prime is 3231302933. The next prime is 3231303013. The reversal of 3231303012 is 2103031323.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (3231303013) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 6411064 + ... + 6411567.

Almost surely, 2^3231303012 is an apocalyptic number.

It is an amenable number.

3231303012 is an abundant number, since it is smaller than the sum of its proper divisors (6103573084).

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

3231303012 is a wasteful number, since it uses less digits than its factorization.

3231303012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12822648 (or 12822643 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 3231303012 is about 56844.5512956167. The cubic root of 3231303012 is about 1478.4020694948.

Adding to 3231303012 its reverse (2103031323), we get a palindrome (5334334335).

The spelling of 3231303012 in words is "three billion, two hundred thirty-one million, three hundred three thousand, twelve".