2105303914616 has 32 divisors (see below), whose sum is σ = 4521784441440. Its totient is φ = 900189324288.

The previous prime is 2105303914559. The next prime is 2105303914627. The reversal of 2105303914616 is 6164193035012.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43387661 + ... + 43436156.

It is an arithmetic number, because the mean of its divisors is an integer number (141305763795).

Almost surely, 2^{2105303914616} is an apocalyptic number.

It is an amenable number.

2105303914616 is an abundant number, since it is smaller than the sum of its proper divisors (2416480526824).

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

2105303914616 is a wasteful number, since it uses less digits than its factorization.

2105303914616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86824263 (or 86824259 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

Adding to 2105303914616 its reverse (6164193035012), we get a palindrome (8269496949628).

The spelling of 2105303914616 in words is "two trillion, one hundred five billion, three hundred three million, nine hundred fourteen thousand, six hundred sixteen".