23310213230191 has 2 divisors, whose sum is σ = 23310213230192. Its totient is φ = 23310213230190.

The previous prime is 23310213230099. The next prime is 23310213230261. The reversal of 23310213230191 is 19103231201332.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23310213230191 - 2²¹ = 23310211133039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23310213230891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11655106615095 + 11655106615096.

It is an arithmetic number, because the mean of its divisors is an integer number (11655106615096).

Almost surely, 2^{23310213230191} is an apocalyptic number.

23310213230191 is a deficient number, since it is larger than the sum of its proper divisors (1).

23310213230191 is an equidigital number, since it uses as much as digits as its factorization.

23310213230191 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 23310213230191 in words is "twenty-three trillion, three hundred ten billion, two hundred thirteen million, two hundred thirty thousand, one hundred ninety-one".