23732066101 has 2 divisors, whose sum is σ = 23732066102. Its totient is φ = 23732066100.

The previous prime is 23732066087. The next prime is 23732066123. The reversal of 23732066101 is 10166023732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16640742001 + 7091324100 = 128999^2 + 84210^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23732066101 is a prime.

It is a super-2 number, since 2×23732066101² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23732063101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11866033050 + 11866033051.

It is an arithmetic number, because the mean of its divisors is an integer number (11866033051).

Almost surely, 2^23732066101 is an apocalyptic number.

It is an amenable number.

23732066101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23732066101 is an equidigital number, since it uses as much as digits as its factorization.

23732066101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

Adding to 23732066101 its reverse (10166023732), we get a palindrome (33898089833).

The spelling of 23732066101 in words is "twenty-three billion, seven hundred thirty-two million, sixty-six thousand, one hundred one".