3003031323012 has 48 divisors (see below), whose sum is σ = 8014325501952. Its totient is φ = 857340166560.

The previous prime is 3003031322971. The next prime is 3003031323013. The reversal of 3003031323012 is 2103231303003.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 3003031323012.

It is not an unprimeable number, because it can be changed into a prime (3003031323013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13824564 + ... + 14040107.

It is an arithmetic number, because the mean of its divisors is an integer number (166965114624).

Almost surely, 2^{3003031323012} is an apocalyptic number.

It is an amenable number.

3003031323012 is an abundant number, since it is smaller than the sum of its proper divisors (5011294178940).

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

3003031323012 is a wasteful number, since it uses less digits than its factorization.

3003031323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27865968 (or 27865966 counting only the distinct ones).

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

Adding to 3003031323012 its reverse (2103231303003), we get a palindrome (5106262626015).

The spelling of 3003031323012 in words is "three trillion, three billion, thirty-one million, three hundred twenty-three thousand, twelve".