3102101111213 has 12 divisors (see below), whose sum is σ = 3359232586260. Its totient is φ = 2863347791616.

The previous prime is 3102101111173. The next prime is 3102101111231. The reversal of 3102101111213 is 3121111012013.

It can be written as a sum of positive squares in 6 ways, for example, as 295330294249 + 2806770816964 = 543443^2 + 1675342^2 .

It is not a de Polignac number, because 3102101111213 - 2¹⁸ = 3102100849069 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3102101111191 and 3102101111200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102101111293) 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, 3415733 + ... + 4227461.

It is an arithmetic number, because the mean of its divisors is an integer number (279936048855).

Almost surely, 2^{3102101111213} is an apocalyptic number.

It is an amenable number.

3102101111213 is a deficient number, since it is larger than the sum of its proper divisors (257131475047).

3102101111213 is a wasteful number, since it uses less digits than its factorization.

3102101111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834368 (or 834355 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 17.

Adding to 3102101111213 its reverse (3121111012013), we get a palindrome (6223212123226).

The spelling of 3102101111213 in words is "three trillion, one hundred two billion, one hundred one million, one hundred eleven thousand, two hundred thirteen".