11011010011010 has 32 divisors (see below), whose sum is σ = 19898904979440. Its totient is φ = 4386832515072.

The previous prime is 11011010010971. The next prime is 11011010011087. The reversal of 11011010011010 is 1011001011011.

It can be written as a sum of positive squares in 8 ways, for example, as 6776218115689 + 4234791895321 = 2603117^2 + 2057861^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26441732 + ... + 26854928.

Almost surely, 2^{11011010011010} is an apocalyptic number.

11011010011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11011010011010 is a deficient number, since it is larger than the sum of its proper divisors (8887894968430).

11011010011010 is a wasteful number, since it uses less digits than its factorization.

11011010011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423830.

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

Adding to 11011010011010 its reverse (1011001011011), we get a palindrome (12022011022021).

The spelling of 11011010011010 in words is "eleven trillion, eleven billion, ten million, eleven thousand, ten".