2105014232120 has 16 divisors (see below), whose sum is σ = 4736282022360. Its totient is φ = 842005692832.

The previous prime is 2105014232077. The next prime is 2105014232161. The reversal of 2105014232120 is 212324105012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26312677862 + ... + 26312677941.

Almost surely, 2^{2105014232120} is an apocalyptic number.

2105014232120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2105014232120 is an abundant number, since it is smaller than the sum of its proper divisors (2631267790240).

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

2105014232120 is a wasteful number, since it uses less digits than its factorization.

2105014232120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52625355814 (or 52625355810 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 2105014232120 its reverse (212324105012), we get a palindrome (2317338337132).

The spelling of 2105014232120 in words is "two trillion, one hundred five billion, fourteen million, two hundred thirty-two thousand, one hundred twenty".