2103379 has 4 divisors (see below), whose sum is σ = 2106376. Its totient is φ = 2100384.

The previous prime is 2103377. The next prime is 2103383. The reversal of 2103379 is 9733012.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2103379 - 2¹ = 2103377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2103377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187 + ... + 2059.

It is an arithmetic number, because the mean of its divisors is an integer number (526594).

2^2103379 is an apocalyptic number.

2103379 is a deficient number, since it is larger than the sum of its proper divisors (2997).

2103379 is a wasteful number, since it uses less digits than its factorization.

2103379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2996.

The product of its (nonzero) digits is 1134, while the sum is 25.

The square root of 2103379 is about 1450.3030717750. The cubic root of 2103379 is about 128.1265634550.

It can be divided in two parts, 21033 and 79, that added together give a palindrome (21112).

The spelling of 2103379 in words is "two million, one hundred three thousand, three hundred seventy-nine".