2113123441410 has 24 divisors (see below), whose sum is σ = 5494120947900. Its totient is φ = 563499584352.

The previous prime is 2113123441397. The next prime is 2113123441421. The reversal of 2113123441410 is 141443213112.

It is a happy number.

2113123441410 is a `hidden beast` number, since 2 + 1 + 1 + 3 + 1 + 234 + 414 + 10 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2047992828561 + 65130612849 = 1431081^2 + 255207^2 .

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, 11739574585 + ... + 11739574764.

Almost surely, 2^{2113123441410} is an apocalyptic number.

2113123441410 is an abundant number, since it is smaller than the sum of its proper divisors (3380997506490).

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

2113123441410 is a wasteful number, since it uses less digits than its factorization.

2113123441410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23479149362 (or 23479149359 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 2113123441410 its reverse (141443213112), we get a palindrome (2254566654522).

The spelling of 2113123441410 in words is "two trillion, one hundred thirteen billion, one hundred twenty-three million, four hundred forty-one thousand, four hundred ten".