3013121002972 has 24 divisors (see below), whose sum is σ = 5370546106800. Its totient is φ = 1478757469056.

The previous prime is 3013121002967. The next prime is 3013121002973. The reversal of 3013121002972 is 2792001213103.

3013121002972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013121002973) 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, 9621897 + ... + 9930112.

It is an arithmetic number, because the mean of its divisors is an integer number (223772754450).

Almost surely, 2^{3013121002972} is an apocalyptic number.

It is an amenable number.

3013121002972 is a deficient number, since it is larger than the sum of its proper divisors (2357425103828).

3013121002972 is a wasteful number, since it uses less digits than its factorization.

3013121002972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19552725 (or 19552723 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 3013121002972 in words is "three trillion, thirteen billion, one hundred twenty-one million, two thousand, nine hundred seventy-two".