23110201 has 2 divisors, whose sum is σ = 23110202. Its totient is φ = 23110200.

The previous prime is 23110177. The next prime is 23110223. The reversal of 23110201 is 10201132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21902400 + 1207801 = 4680^2 + 1099^2 .

It is a cyclic number.

It is not a de Polignac number, because 23110201 - 2⁵ = 23110169 is a prime.

It is not a weakly prime, because it can be changed into another prime (23110231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11555100 + 11555101.

It is an arithmetic number, because the mean of its divisors is an integer number (11555101).

Almost surely, 2^23110201 is an apocalyptic number.

23110201 is the 2776-th hex number.

It is an amenable number.

23110201 is a deficient number, since it is larger than the sum of its proper divisors (1).

23110201 is an equidigital number, since it uses as much as digits as its factorization.

23110201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 23110201 is about 4807.3070424095. The cubic root of 23110201 is about 284.8401730313.

Adding to 23110201 its reverse (10201132), we get a palindrome (33311333).

It can be divided in two parts, 23 and 110201, that added together give a square (110224 = 332²).

The spelling of 23110201 in words is "twenty-three million, one hundred ten thousand, two hundred one".