23230732117 has 2 divisors, whose sum is σ = 23230732118. Its totient is φ = 23230732116.

The previous prime is 23230732097. The next prime is 23230732121. The reversal of 23230732117 is 71123703232.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22704763761 + 525968356 = 150681^2 + 22934^2 .

It is a cyclic number.

It is not a de Polignac number, because 23230732117 - 2⁷ = 23230731989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23230736117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11615366058 + 11615366059.

It is an arithmetic number, because the mean of its divisors is an integer number (11615366059).

Almost surely, 2^23230732117 is an apocalyptic number.

It is an amenable number.

23230732117 is a deficient number, since it is larger than the sum of its proper divisors (1).

23230732117 is an equidigital number, since it uses as much as digits as its factorization.

23230732117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10584, while the sum is 31.

The spelling of 23230732117 in words is "twenty-three billion, two hundred thirty million, seven hundred thirty-two thousand, one hundred seventeen".