3331213013 has 2 divisors, whose sum is σ = 3331213014. Its totient is φ = 3331213012.

The previous prime is 3331213001. The next prime is 3331213033. The reversal of 3331213013 is 3103121333.

3331213013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (3331213033) can be obtained adding 3331213013 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2271189649 + 1060023364 = 47657^2 + 32558^2 .

It is a cyclic number.

It is not a de Polignac number, because 3331213013 - 2⁶ = 3331212949 is a prime.

It is a super-2 number, since 2×3331213013² = 22193960275961076338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3331213033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665606506 + 1665606507.

It is an arithmetic number, because the mean of its divisors is an integer number (1665606507).

Almost surely, 2^3331213013 is an apocalyptic number.

It is an amenable number.

3331213013 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331213013 is an equidigital number, since it uses as much as digits as its factorization.

3331213013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3331213013 is about 57716.6614852245. The cubic root of 3331213013 is about 1493.4847812174.

Adding to 3331213013 its reverse (3103121333), we get a palindrome (6434334346).

The spelling of 3331213013 in words is "three billion, three hundred thirty-one million, two hundred thirteen thousand, thirteen".