11011010001101 has 32 divisors (see below), whose sum is σ = 12848713413120. Its totient is φ = 9324865408000.

The previous prime is 11011010001071. The next prime is 11011010001109. The reversal of 11011010001101 is 10110001011011.

It is a cyclic number.

It is not a de Polignac number, because 11011010001101 - 2²² = 11011005806797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11011010001109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58815095 + ... + 59002011.

It is an arithmetic number, because the mean of its divisors is an integer number (401522294160).

Almost surely, 2^{11011010001101} is an apocalyptic number.

11011010001101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

11011010001101 is a deficient number, since it is larger than the sum of its proper divisors (1837703412019).

11011010001101 is a wasteful number, since it uses less digits than its factorization.

11011010001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190165.

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

Adding to 11011010001101 its reverse (10110001011011), we get a palindrome (21121011012112).

The spelling of 11011010001101 in words is "eleven trillion, eleven billion, ten million, one thousand, one hundred one".