2320203 has 8 divisors (see below), whose sum is σ = 3200400. Its totient is φ = 1493408.

The previous prime is 2320193. The next prime is 2320207. The reversal of 2320203 is 3020232.

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 2320203 - 2⁶ = 2320139 is a prime.

It is a super-2 number, since 2×2320203² = 10766683922418, which contains 22 as substring.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (2320207) 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, 13248 + ... + 13421.

It is an arithmetic number, because the mean of its divisors is an integer number (400050).

2^2320203 is an apocalyptic number.

2320203 is a deficient number, since it is larger than the sum of its proper divisors (880197).

2320203 is a wasteful number, since it uses less digits than its factorization.

2320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26701.

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 2320203 is about 1523.2212577298. The cubic root of 2320203 is about 132.3859799930.

Adding to 2320203 its reverse (3020232), we get a palindrome (5340435).

The spelling of 2320203 in words is "two million, three hundred twenty thousand, two hundred three".