3012313031211 has 8 divisors (see below), whose sum is σ = 4381546227264. Its totient is φ = 1825644261320.

The previous prime is 3012313031209. The next prime is 3012313031227. The reversal of 3012313031211 is 1121303132103.

It is a happy number.

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

It is not a de Polignac number, because 3012313031211 - 2¹ = 3012313031209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3012313031251) 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, 45641106501 + ... + 45641106566.

It is an arithmetic number, because the mean of its divisors is an integer number (547693278408).

Almost surely, 2^{3012313031211} is an apocalyptic number.

3012313031211 is a deficient number, since it is larger than the sum of its proper divisors (1369233196053).

3012313031211 is a wasteful number, since it uses less digits than its factorization.

3012313031211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91282213081.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3012313031211 its reverse (1121303132103), we get a palindrome (4133616163314).

The spelling of 3012313031211 in words is "three trillion, twelve billion, three hundred thirteen million, thirty-one thousand, two hundred eleven".