3112102321213 has 8 divisors (see below), whose sum is σ = 3182521694976. Its totient is φ = 3042116298000.

The previous prime is 3112102321201. The next prime is 3112102321243. The reversal of 3112102321213 is 3121232012113.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3112102321213 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 (3112102321243) 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, 108323113 + ... + 108351838.

It is an arithmetic number, because the mean of its divisors is an integer number (397815211872).

Almost surely, 2^{3112102321213} is an apocalyptic number.

It is an amenable number.

3112102321213 is a deficient number, since it is larger than the sum of its proper divisors (70419373763).

3112102321213 is a wasteful number, since it uses less digits than its factorization.

3112102321213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216675275.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 3112102321213 its reverse (3121232012113), we get a palindrome (6233334333326).

The spelling of 3112102321213 in words is "three trillion, one hundred twelve billion, one hundred two million, three hundred twenty-one thousand, two hundred thirteen".