2113313342140 has 192 divisors, whose sum is σ = 5966409093120. Its totient is φ = 607235189760.

The previous prime is 2113313342131. The next prime is 2113313342183. The reversal of 2113313342140 is 412433133112.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 2113313342099 and 2113313342108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15407181 + ... + 15543739.

It is an arithmetic number, because the mean of its divisors is an integer number (31075047360).

Almost surely, 2^{2113313342140} is an apocalyptic number.

2113313342140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2113313342140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2983204546560).

2113313342140 is an abundant number, since it is smaller than the sum of its proper divisors (3853095750980).

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

2113313342140 is a wasteful number, since it uses less digits than its factorization.

2113313342140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137372 (or 137370 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 2113313342140 its reverse (412433133112), we get a palindrome (2525746475252).

The spelling of 2113313342140 in words is "two trillion, one hundred thirteen billion, three hundred thirteen million, three hundred forty-two thousand, one hundred forty".