2113441531350 has 24 divisors (see below), whose sum is σ = 5241334998120. Its totient is φ = 563584408320.

The previous prime is 2113441531349. The next prime is 2113441531367. The reversal of 2113441531350 is 531351443112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7044804955 + ... + 7044805254.

It is an arithmetic number, because the mean of its divisors is an integer number (218388958255).

Almost surely, 2^{2113441531350} is an apocalyptic number.

2113441531350 is an abundant number, since it is smaller than the sum of its proper divisors (3127893466770).

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

2113441531350 is a wasteful number, since it uses less digits than its factorization.

2113441531350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14089610224 (or 14089610219 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 2113441531350 its reverse (531351443112), we get a palindrome (2644792974462).

The spelling of 2113441531350 in words is "two trillion, one hundred thirteen billion, four hundred forty-one million, five hundred thirty-one thousand, three hundred fifty".