10211115011 has 2 divisors, whose sum is σ = 10211115012. Its totient is φ = 10211115010.

The previous prime is 10211115007. The next prime is 10211115023. The reversal of 10211115011 is 11051111201.

10211115011 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 10211115011 - 2² = 10211115007 is a prime.

It is not a weakly prime, because it can be changed into another prime (10211115041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105557505 + 5105557506.

It is an arithmetic number, because the mean of its divisors is an integer number (5105557506).

Almost surely, 2^10211115011 is an apocalyptic number.

10211115011 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211115011 is an equidigital number, since it uses as much as digits as its factorization.

10211115011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10, while the sum is 14.

Adding to 10211115011 its reverse (11051111201), we get a palindrome (21262226212).

The spelling of 10211115011 in words is "ten billion, two hundred eleven million, one hundred fifteen thousand, eleven".