11002311133 has 32 divisors (see below), whose sum is σ = 12858071040. Its totient is φ = 9308597760.

The previous prime is 11002311013. The next prime is 11002311139. The reversal of 11002311133 is 33111320011.

It is not a de Polignac number, because 11002311133 - 2⁹ = 11002310621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002311139) 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, 6482541 + ... + 6484237.

It is an arithmetic number, because the mean of its divisors is an integer number (401814720).

Almost surely, 2^11002311133 is an apocalyptic number.

It is an amenable number.

11002311133 is a deficient number, since it is larger than the sum of its proper divisors (1855759907).

11002311133 is a wasteful number, since it uses less digits than its factorization.

11002311133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11002311133 its reverse (33111320011), we get a palindrome (44113631144).

The spelling of 11002311133 in words is "eleven billion, two million, three hundred eleven thousand, one hundred thirty-three".