3133323012 has 24 divisors (see below), whose sum is σ = 7314778912. Its totient is φ = 1043913600.

The previous prime is 3133323007. The next prime is 3133323013. The reversal of 3133323012 is 2103233313.

It is a self number, because there is not a number n which added to its sum of digits gives 3133323012.

It is not an unprimeable number, because it can be changed into a prime (3133323013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40789 + ... + 89052.

Almost surely, 2^3133323012 is an apocalyptic number.

It is an amenable number.

3133323012 is an abundant number, since it is smaller than the sum of its proper divisors (4181455900).

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

3133323012 is a wasteful number, since it uses less digits than its factorization.

3133323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131859 (or 131857 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 3133323012 is about 55976.0932184446. The cubic root of 3133323012 is about 1463.3056723525.

Adding to 3133323012 its reverse (2103233313), we get a palindrome (5236556325).

It can be divided in two parts, 31333 and 23012, that added together give a palindrome (54345).

The spelling of 3133323012 in words is "three billion, one hundred thirty-three million, three hundred twenty-three thousand, twelve".