11100010100011 has 16 divisors (see below), whose sum is σ = 12805100352000. Its totient is φ = 9425167685568.

The previous prime is 11100010099993. The next prime is 11100010100041. The reversal of 11100010100011 is 11000101000111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11100010100011 - 2⁷ = 11100010099883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100010099967 and 11100010100003.

It is not an unprimeable number, because it can be changed into a prime (11100010100041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16512186 + ... + 17171263.

It is an arithmetic number, because the mean of its divisors is an integer number (800318772000).

Almost surely, 2^{11100010100011} is an apocalyptic number.

11100010100011 is a deficient number, since it is larger than the sum of its proper divisors (1705090251989).

11100010100011 is a wasteful number, since it uses less digits than its factorization.

11100010100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33683898.

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

Adding to 11100010100011 its reverse (11000101000111), we get a palindrome (22100111100122).

The spelling of 11100010100011 in words is "eleven trillion, one hundred billion, ten million, one hundred thousand, eleven".