2134323313122 has 128 divisors (see below), whose sum is σ = 5737211762688. Its totient is φ = 511200691200.

The previous prime is 2134323313117. The next prime is 2134323313151. The reversal of 2134323313122 is 2213133234312.

It is a self number, because there is not a number n which added to its sum of digits gives 2134323313122.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5685997 + ... + 6049727.

It is an arithmetic number, because the mean of its divisors is an integer number (44821966896).

Almost surely, 2^{2134323313122} is an apocalyptic number.

2134323313122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2134323313122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2868605881344).

2134323313122 is an abundant number, since it is smaller than the sum of its proper divisors (3602888449566).

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

2134323313122 is a wasteful number, since it uses less digits than its factorization.

2134323313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364744.

The product of its digits is 15552, while the sum is 30.

Adding to 2134323313122 its reverse (2213133234312), we get a palindrome (4347456547434).

The spelling of 2134323313122 in words is "two trillion, one hundred thirty-four billion, three hundred twenty-three million, three hundred thirteen thousand, one hundred twenty-two".