3001211123213 has 8 divisors (see below), whose sum is σ = 3002267103360. Its totient is φ = 3000155269680.

The previous prime is 3001211123171. The next prime is 3001211123219. The reversal of 3001211123213 is 3123211121003.

It is a happy number.

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 3001211123213 - 2⁶ = 3001211123149 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3001211123219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81343856 + ... + 81380742.

It is an arithmetic number, because the mean of its divisors is an integer number (375283387920).

Almost surely, 2^{3001211123213} is an apocalyptic number.

It is an amenable number.

3001211123213 is a deficient number, since it is larger than the sum of its proper divisors (1055980147).

3001211123213 is a wasteful number, since it uses less digits than its factorization.

3001211123213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63307.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 3001211123213 its reverse (3123211121003), we get a palindrome (6124422244216).

The spelling of 3001211123213 in words is "three trillion, one billion, two hundred eleven million, one hundred twenty-three thousand, two hundred thirteen".