3213333331013 has 8 divisors (see below), whose sum is σ = 3460751070168. Its totient is φ = 2965949627904.

The previous prime is 3213333331007. The next prime is 3213333331037. The reversal of 3213333331013 is 3101333333123.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 208737506884 + 3004595824129 = 456878^2 + 1733377^2 .

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 3213333331013 - 2¹⁶ = 3213333265477 is a prime.

It is a super-2 number, since 2×3213333331013² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213333331913) 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, 8312756 + ... + 8690717.

It is an arithmetic number, because the mean of its divisors is an integer number (432593883771).

Almost surely, 2^{3213333331013} is an apocalyptic number.

It is an amenable number.

3213333331013 is a deficient number, since it is larger than the sum of its proper divisors (247417739155).

3213333331013 is a wasteful number, since it uses less digits than its factorization.

3213333331013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17018023.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 3213333331013 its reverse (3101333333123), we get a palindrome (6314666664136).

The spelling of 3213333331013 in words is "three trillion, two hundred thirteen billion, three hundred thirty-three million, three hundred thirty-one thousand, thirteen".