3102331211213 has 8 divisors (see below), whose sum is σ = 3362252152728. Its totient is φ = 2845450281024.

The previous prime is 3102331211143. The next prime is 3102331211219. The reversal of 3102331211213 is 3121121332013.

3102331211213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 365301777604 + 2737029433609 = 604402^2 + 1654397^2 .

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

It is not a de Polignac number, because 3102331211213 - 2¹⁰ = 3102331210189 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 (3102331211219) 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, 760000706 + ... + 760004787.

It is an arithmetic number, because the mean of its divisors is an integer number (420281519091).

Almost surely, 2^{3102331211213} is an apocalyptic number.

It is an amenable number.

3102331211213 is a deficient number, since it is larger than the sum of its proper divisors (259920941515).

3102331211213 is a wasteful number, since it uses less digits than its factorization.

3102331211213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520005663.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 3102331211213 its reverse (3121121332013), we get a palindrome (6223452543226).

The spelling of 3102331211213 in words is "three trillion, one hundred two billion, three hundred thirty-one million, two hundred eleven thousand, two hundred thirteen".