2113323340410 has 96 divisors (see below), whose sum is σ = 5700014349120. Its totient is φ = 563368099968.

The previous prime is 2113323340409. The next prime is 2113323340439. The reversal of 2113323340410 is 140433233112.

It is a happy number.

2113323340410 is a `hidden beast` number, since 2 + 1 + 13 + 3 + 233 + 4 + 0 + 410 = 666.

It is a super-2 number, since 2×2113323340410² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7350646 + ... + 7632734.

It is an arithmetic number, because the mean of its divisors is an integer number (59375149470).

Almost surely, 2^{2113323340410} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113323340410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2850007174560).

2113323340410 is an abundant number, since it is smaller than the sum of its proper divisors (3586691008710).

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

2113323340410 is a wasteful number, since it uses less digits than its factorization.

2113323340410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285194 (or 285182 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 2113323340410 its reverse (140433233112), we get a palindrome (2253756573522).

The spelling of 2113323340410 in words is "two trillion, one hundred thirteen billion, three hundred twenty-three million, three hundred forty thousand, four hundred ten".