11000101011 has 8 divisors (see below), whose sum is σ = 14703747024. Its totient is φ = 7314927840.

The previous prime is 11000101009. The next prime is 11000101033. The reversal of 11000101011 is 11010100011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11000101011 - 2¹ = 11000101009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11000109011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4616820 + ... + 4619201.

It is an arithmetic number, because the mean of its divisors is an integer number (1837968378).

Almost surely, 2^11000101011 is an apocalyptic number.

11000101011 is a deficient number, since it is larger than the sum of its proper divisors (3703646013).

11000101011 is an equidigital number, since it uses as much as digits as its factorization.

11000101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9236421.

The product of its (nonzero) digits is 1, while the sum is 6.

Adding to 11000101011 its reverse (11010100011), we get a palindrome (22010201022).

The spelling of 11000101011 in words is "eleven billion, one hundred one thousand, eleven".