3013130123221 has 8 divisors (see below), whose sum is σ = 3171734146080. Its totient is φ = 2854527923088.

The previous prime is 3013130123149. The next prime is 3013130123287. The reversal of 3013130123221 is 1223210313103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3013130123221 - 2⁷ = 3013130123093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3013130123192 and 3013130123201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013130123291) 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, 4111170 + ... + 4788316.

It is an arithmetic number, because the mean of its divisors is an integer number (396466768260).

Almost surely, 2^{3013130123221} is an apocalyptic number.

It is an amenable number.

3013130123221 is a deficient number, since it is larger than the sum of its proper divisors (158604022859).

3013130123221 is a wasteful number, since it uses less digits than its factorization.

3013130123221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911363.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 3013130123221 its reverse (1223210313103), we get a palindrome (4236340436324).

The spelling of 3013130123221 in words is "three trillion, thirteen billion, one hundred thirty million, one hundred twenty-three thousand, two hundred twenty-one".