2103055 has 8 divisors (see below), whose sum is σ = 2566800. Its totient is φ = 1653696.

The previous prime is 2103041. The next prime is 2103067. The reversal of 2103055 is 5503012.

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 2103055 - 2⁷ = 2102927 is a prime.

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, 3270 + ... + 3859.

It is an arithmetic number, because the mean of its divisors is an integer number (320850).

2^2103055 is an apocalyptic number.

2103055 is a deficient number, since it is larger than the sum of its proper divisors (463745).

2103055 is an equidigital number, since it uses as much as digits as its factorization.

2103055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7193.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 2103055 is about 1450.1913666823. The cubic root of 2103055 is about 128.1199843367.

Adding to 2103055 its reverse (5503012), we get a palindrome (7606067).

The spelling of 2103055 in words is "two million, one hundred three thousand, fifty-five".