11101010100011 has 16 divisors (see below), whose sum is σ = 12207157980864. Its totient is φ = 10032943440384.

The previous prime is 11101010100007. The next prime is 11101010100043. The reversal of 11101010100011 is 11000101010111.

It is a cyclic number.

It is not a de Polignac number, because 11101010100011 - 2² = 11101010100007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101010100211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42561911 + ... + 42821936.

It is an arithmetic number, because the mean of its divisors is an integer number (762947373804).

Almost surely, 2^{11101010100011} is an apocalyptic number.

11101010100011 is a deficient number, since it is larger than the sum of its proper divisors (1106147880853).

11101010100011 is a wasteful number, since it uses less digits than its factorization.

11101010100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85384070.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11101010100011 its reverse (11000101010111), we get a palindrome (22101111110122).

The spelling of 11101010100011 in words is "eleven trillion, one hundred one billion, ten million, one hundred thousand, eleven".