3113313123213 has 12 divisors (see below), whose sum is σ = 4507441743168. Its totient is φ = 2070726436680.

The previous prime is 3113313123199. The next prime is 3113313123251. The reversal of 3113313123213 is 3123213133113.

3113313123213 is a `hidden beast` number, since 3 + 1 + 1 + 331 + 3 + 1 + 2 + 321 + 3 = 666.

It is not a de Polignac number, because 3113313123213 - 2⁵ = 3113313123181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113313123313) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 401299695 + ... + 401307452.

It is an arithmetic number, because the mean of its divisors is an integer number (375620145264).

Almost surely, 2^{3113313123213} is an apocalyptic number.

It is an amenable number.

3113313123213 is a deficient number, since it is larger than the sum of its proper divisors (1394128619955).

3113313123213 is a wasteful number, since it uses less digits than its factorization.

3113313123213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802607584 (or 802607581 counting only the distinct ones).

The product of its digits is 2916, while the sum is 27.

Adding to 3113313123213 its reverse (3123213133113), we get a palindrome (6236526256326).

The spelling of 3113313123213 in words is "three trillion, one hundred thirteen billion, three hundred thirteen million, one hundred twenty-three thousand, two hundred thirteen".