20232303 has 32 divisors (see below), whose sum is σ = 34116096. Its totient is φ = 10378368.

The previous prime is 20232301. The next prime is 20232313. The reversal of 20232303 is 30323202.

It is not a de Polignac number, because 20232303 - 2¹ = 20232301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20232301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9100 + ... + 11102.

It is an arithmetic number, because the mean of its divisors is an integer number (1066128).

Almost surely, 2^20232303 is an apocalyptic number.

20232303 is a deficient number, since it is larger than the sum of its proper divisors (13883793).

20232303 is a wasteful number, since it uses less digits than its factorization.

20232303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063.

The product of its (nonzero) digits is 216, while the sum is 15.

The square root of 20232303 is about 4498.0332368714. The cubic root of 20232303 is about 272.4886643434.

Adding to 20232303 its reverse (30323202), we get a palindrome (50555505).

The spelling of 20232303 in words is "twenty million, two hundred thirty-two thousand, three hundred three".