23033021102111 has 2 divisors, whose sum is σ = 23033021102112. Its totient is φ = 23033021102110.

The previous prime is 23033021102099. The next prime is 23033021102123. The reversal of 23033021102111 is 11120112033032.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (23033021102099) and next prime (23033021102123).

It is a cyclic number.

It is not a de Polignac number, because 23033021102111 - 2³⁰ = 23031947360287 is a prime.

It is a super-2 number, since 2×23033021102111² (a number of 28 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23033621102111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516510551055 + 11516510551056.

It is an arithmetic number, because the mean of its divisors is an integer number (11516510551056).

Almost surely, 2^{23033021102111} is an apocalyptic number.

23033021102111 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033021102111 is an equidigital number, since it uses as much as digits as its factorization.

23033021102111 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 20.

Adding to 23033021102111 its reverse (11120112033032), we get a palindrome (34153133135143).

The spelling of 23033021102111 in words is "twenty-three trillion, thirty-three billion, twenty-one million, one hundred two thousand, one hundred eleven".