2105010423055 has 8 divisors (see below), whose sum is σ = 2526027832800. Its totient is φ = 1683998121696.

The previous prime is 2105010423013. The next prime is 2105010423083. The reversal of 2105010423055 is 5503240105012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2105010423055 - 2¹⁹ = 2105009898767 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 302995 + ... + 2074084.

It is an arithmetic number, because the mean of its divisors is an integer number (315753479100).

Almost surely, 2^{2105010423055} is an apocalyptic number.

2105010423055 is a deficient number, since it is larger than the sum of its proper divisors (421017409745).

2105010423055 is a wasteful number, since it uses less digits than its factorization.

2105010423055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554193.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 2105010423055 its reverse (5503240105012), we get a palindrome (7608250528067).

The spelling of 2105010423055 in words is "two trillion, one hundred five billion, ten million, four hundred twenty-three thousand, fifty-five".