23072546113 has 2 divisors, whose sum is σ = 23072546114. Its totient is φ = 23072546112.

The previous prime is 23072546093. The next prime is 23072546129. The reversal of 23072546113 is 31164527032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20444138289 + 2628407824 = 142983^2 + 51268^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23072546113 is a prime.

It is a super-2 number, since 2×23072546113² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23072543113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11536273056 + 11536273057.

It is an arithmetic number, because the mean of its divisors is an integer number (11536273057).

Almost surely, 2^23072546113 is an apocalyptic number.

It is an amenable number.

23072546113 is a deficient number, since it is larger than the sum of its proper divisors (1).

23072546113 is an equidigital number, since it uses as much as digits as its factorization.

23072546113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 34.

The spelling of 23072546113 in words is "twenty-three billion, seventy-two million, five hundred forty-six thousand, one hundred thirteen".