2316003 has 4 divisors (see below), whose sum is σ = 3088008. Its totient is φ = 1544000.

The previous prime is 2315993. The next prime is 2316011. The reversal of 2316003 is 3006132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2316003 - 2⁹ = 2315491 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2316073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 385998 + ... + 386003.

It is an arithmetic number, because the mean of its divisors is an integer number (772002).

2^2316003 is an apocalyptic number.

2316003 is a deficient number, since it is larger than the sum of its proper divisors (772005).

2316003 is an equidigital number, since it uses as much as digits as its factorization.

2316003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772004.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2316003 is about 1521.8419760277. The cubic root of 2316003 is about 132.3060506428.

The spelling of 2316003 in words is "two million, three hundred sixteen thousand, three".