23201193 has 8 divisors (see below), whose sum is σ = 30975808. Its totient is φ = 15447024.

The previous prime is 23201173. The next prime is 23201197. The reversal of 23201193 is 39110232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23201193 - 2¹⁴ = 23184809 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (23201197) 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, 2230 + ... + 7167.

It is an arithmetic number, because the mean of its divisors is an integer number (3871976).

Almost surely, 2^23201193 is an apocalyptic number.

It is an amenable number.

23201193 is a deficient number, since it is larger than the sum of its proper divisors (7774615).

23201193 is an equidigital number, since it uses as much as digits as its factorization.

23201193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10223.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 23201193 is about 4816.7616714967. The cubic root of 23201193 is about 285.2135180501.

The spelling of 23201193 in words is "twenty-three million, two hundred one thousand, one hundred ninety-three".