2313213111104 has 112 divisors (see below), whose sum is σ = 5284906668672. Its totient is φ = 984044685312.

The previous prime is 2313213111037. The next prime is 2313213111127. The reversal of 2313213111104 is 4011113123132.

It is a tau number, because it is divible by the number of its divisors (112).

It is a self number, because there is not a number n which added to its sum of digits gives 2313213111104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70108499 + ... + 70141485.

Almost surely, 2^{2313213111104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2313213111104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2642453334336).

2313213111104 is an abundant number, since it is smaller than the sum of its proper divisors (2971693557568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2313213111104 is a wasteful number, since it uses less digits than its factorization.

2313213111104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34160 (or 34150 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 2313213111104 its reverse (4011113123132), we get a palindrome (6324326234236).

The spelling of 2313213111104 in words is "two trillion, three hundred thirteen billion, two hundred thirteen million, one hundred eleven thousand, one hundred four".