10211115023 has 2 divisors, whose sum is σ = 10211115024. Its totient is φ = 10211115022.

The previous prime is 10211115011. The next prime is 10211115041. The reversal of 10211115023 is 32051111201.

10211115023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10211115023 - 2⁴ = 10211115007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10211114992 and 10211115010.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211115053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105557511 + 5105557512.

It is an arithmetic number, because the mean of its divisors is an integer number (5105557512).

Almost surely, 2^10211115023 is an apocalyptic number.

10211115023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211115023 is an equidigital number, since it uses as much as digits as its factorization.

10211115023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 10211115023 its reverse (32051111201), we get a palindrome (42262226224).

The spelling of 10211115023 in words is "ten billion, two hundred eleven million, one hundred fifteen thousand, twenty-three".