23101223113 has 2 divisors, whose sum is σ = 23101223114. Its totient is φ = 23101223112.

The previous prime is 23101223111. The next prime is 23101223153. The reversal of 23101223113 is 31132210132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21365084224 + 1736138889 = 146168^2 + 41667^2 .

It is a cyclic number.

It is not a de Polignac number, because 23101223113 - 2¹ = 23101223111 is a prime.

Together with 23101223111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23101223111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11550611556 + 11550611557.

It is an arithmetic number, because the mean of its divisors is an integer number (11550611557).

Almost surely, 2^23101223113 is an apocalyptic number.

It is an amenable number.

23101223113 is a deficient number, since it is larger than the sum of its proper divisors (1).

23101223113 is an equidigital number, since it uses as much as digits as its factorization.

23101223113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 23101223113 its reverse (31132210132), we get a palindrome (54233433245).

The spelling of 23101223113 in words is "twenty-three billion, one hundred one million, two hundred twenty-three thousand, one hundred thirteen".