2103279 has 8 divisors (see below), whose sum is σ = 2823552. Its totient is φ = 1392600.

The previous prime is 2103239. The next prime is 2103301. The reversal of 2103279 is 9723012.

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

It is not a de Polignac number, because 2103279 - 2⁷ = 2103151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869 + ... + 2774.

It is an arithmetic number, because the mean of its divisors is an integer number (352944).

2^2103279 is an apocalyptic number.

2103279 is a deficient number, since it is larger than the sum of its proper divisors (720273).

2103279 is a wasteful number, since it uses less digits than its factorization.

2103279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4797.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2103279 is about 1450.2685958125. The cubic root of 2103279 is about 128.1245329350.

The spelling of 2103279 in words is "two million, one hundred three thousand, two hundred seventy-nine".