20232301 has 2 divisors, whose sum is σ = 20232302. Its totient is φ = 20232300.

The previous prime is 20232299. The next prime is 20232313. The reversal of 20232301 is 10323202.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13498276 + 6734025 = 3674^2 + 2595^2 .

It is a cyclic number.

It is not a de Polignac number, because 20232301 - 2¹ = 20232299 is a prime.

It is a super-3 number, since 3×20232301³ (a number of 23 digits) contains 333 as substring.

Together with 20232299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20232371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10116150 + 10116151.

It is an arithmetic number, because the mean of its divisors is an integer number (10116151).

Almost surely, 2^20232301 is an apocalyptic number.

It is an amenable number.

20232301 is a deficient number, since it is larger than the sum of its proper divisors (1).

20232301 is an equidigital number, since it uses as much as digits as its factorization.

20232301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 20232301 is about 4498.0330145520. The cubic root of 20232301 is about 272.4886553648.

Adding to 20232301 its reverse (10323202), we get a palindrome (30555503).

Subtracting from 20232301 its reverse (10323202), we obtain a palindrome (9909099).

The spelling of 20232301 in words is "twenty million, two hundred thirty-two thousand, three hundred one".