2005120255341 has 8 divisors (see below), whose sum is σ = 3055421341504. Its totient is φ = 1145783003040.

The previous prime is 2005120255297. The next prime is 2005120255349. The reversal of 2005120255341 is 1435520215002.

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

It is not a de Polignac number, because 2005120255341 - 2¹¹ = 2005120253293 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2005120255299 and 2005120255308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2005120255349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47740958440 + ... + 47740958481.

It is an arithmetic number, because the mean of its divisors is an integer number (381927667688).

Almost surely, 2^{2005120255341} is an apocalyptic number.

2005120255341 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2005120255341 is a deficient number, since it is larger than the sum of its proper divisors (1050301086163).

2005120255341 is an equidigital number, since it uses as much as digits as its factorization.

2005120255341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95481916931.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 2005120255341 in words is "two trillion, five billion, one hundred twenty million, two hundred fifty-five thousand, three hundred forty-one".