2303201 has 4 divisors (see below), whose sum is σ = 2306304. Its totient is φ = 2300100.

The previous prime is 2303179. The next prime is 2303219. The reversal of 2303201 is 1023032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, 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 2303201 - 2⁶ = 2303137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (2303251) 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, 296 + ... + 2166.

It is an arithmetic number, because the mean of its divisors is an integer number (576576).

2^2303201 is an apocalyptic number.

It is an amenable number.

2303201 is a deficient number, since it is larger than the sum of its proper divisors (3103).

2303201 is a wasteful number, since it uses less digits than its factorization.

2303201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3102.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2303201 is about 1517.6300603243. The cubic root of 2303201 is about 132.0618205987.

Adding to 2303201 its reverse (1023032), we get a palindrome (3326233).

The spelling of 2303201 in words is "two million, three hundred three thousand, two hundred one".