101100011011 has 2 divisors, whose sum is σ = 101100011012. Its totient is φ = 101100011010.

The previous prime is 101100011003. The next prime is 101100011017. The reversal of 101100011011 is 110110001101.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (110110001101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101100011011 - 2³ = 101100011003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101100010985 and 101100011003.

It is not a weakly prime, because it can be changed into another prime (101100011017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550005505 + 50550005506.

It is an arithmetic number, because the mean of its divisors is an integer number (50550005506).

Almost surely, 2^101100011011 is an apocalyptic number.

101100011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

101100011011 is an equidigital number, since it uses as much as digits as its factorization.

101100011011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 101100011011 its reverse (110110001101), we get a palindrome (211210012112).

The spelling of 101100011011 in words is "one hundred one billion, one hundred million, eleven thousand, eleven".