11011011010 has 32 divisors (see below), whose sum is σ = 21432211200. Its totient is φ = 4057120512.

The previous prime is 11011011001. The next prime is 11011011017. The reversal of 11011011010 is 1011011011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11011010984 and 11011011002.

It is not an unprimeable number, because it can be changed into a prime (11011011017) 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, 681060 + ... + 697039.

It is an arithmetic number, because the mean of its divisors is an integer number (669756600).

Almost surely, 2^11011011010 is an apocalyptic number.

11011011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011011010 is a deficient number, since it is larger than the sum of its proper divisors (10421200190).

11011011010 is a wasteful number, since it uses less digits than its factorization.

11011011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1378170.

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

Adding to 11011011010 its reverse (1011011011), we get a palindrome (12022022021).

Subtracting from 11011011010 its reverse (1011011011), we obtain a palindrome (9999999999).

The spelling of 11011011010 in words is "eleven billion, eleven million, eleven thousand, ten".