2105341 has 8 divisors (see below), whose sum is σ = 2442560. Its totient is φ = 1777644.

The previous prime is 2105329. The next prime is 2105347. The reversal of 2105341 is 1435012.

It is not a de Polignac number, because 2105341 - 2¹⁵ = 2072573 is a prime.

It is a Duffinian number.

2105341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31390 + ... + 31456.

It is an arithmetic number, because the mean of its divisors is an integer number (305320).

2^2105341 is an apocalyptic number.

It is an amenable number.

2105341 is a deficient number, since it is larger than the sum of its proper divisors (337219).

2105341 is an frugal number, since it uses more digits than its factorization.

2105341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2105341 is about 1450.9793244564. The cubic root of 2105341 is about 128.1663892458.

The spelling of 2105341 in words is "two million, one hundred five thousand, three hundred forty-one".