23361193 has 2 divisors, whose sum is σ = 23361194. Its totient is φ = 23361192.

The previous prime is 23361161. The next prime is 23361253. The reversal of 23361193 is 39116332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22581504 + 779689 = 4752^2 + 883^2 .

It is a cyclic number.

It is not a de Polignac number, because 23361193 - 2⁵ = 23361161 is a prime.

It is not a weakly prime, because it can be changed into another prime (23361113) 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, 11680596 + 11680597.

It is an arithmetic number, because the mean of its divisors is an integer number (11680597).

Almost surely, 2^23361193 is an apocalyptic number.

It is an amenable number.

23361193 is a deficient number, since it is larger than the sum of its proper divisors (1).

23361193 is an equidigital number, since it uses as much as digits as its factorization.

23361193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 28.

The square root of 23361193 is about 4833.3418045903. The cubic root of 23361193 is about 285.8676462267.

The spelling of 23361193 in words is "twenty-three million, three hundred sixty-one thousand, one hundred ninety-three".