11012133011011 has 32 divisors (see below), whose sum is σ = 12206057510592. Its totient is φ = 9851712000000.

The previous prime is 11012133010997. The next prime is 11012133011017. The reversal of 11012133011011 is 11011033121011.

11012133011011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11012133011011 - 2²¹ = 11012130913859 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11012133011017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 139458801 + ... + 139537741.

It is an arithmetic number, because the mean of its divisors is an integer number (381439297206).

Almost surely, 2^{11012133011011} is an apocalyptic number.

11012133011011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11012133011011 is a deficient number, since it is larger than the sum of its proper divisors (1193924499581).

11012133011011 is a wasteful number, since it uses less digits than its factorization.

11012133011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79815.

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 11012133011011 its reverse (11011033121011), we get a palindrome (22023166132022).

The spelling of 11012133011011 in words is "eleven trillion, twelve billion, one hundred thirty-three million, eleven thousand, eleven".