11002421133 has 32 divisors (see below), whose sum is σ = 17835571200. Its totient is φ = 6647929200.

The previous prime is 11002421123. The next prime is 11002421179. The reversal of 11002421133 is 33112420011.

11002421133 is a `hidden beast` number, since 110 + 0 + 2 + 421 + 133 = 666.

It is not a de Polignac number, because 11002421133 - 2¹² = 11002417037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002421123) 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, 42348 + ... + 154266.

It is an arithmetic number, because the mean of its divisors is an integer number (557361600).

Almost surely, 2^11002421133 is an apocalyptic number.

It is an amenable number.

11002421133 is a deficient number, since it is larger than the sum of its proper divisors (6833150067).

11002421133 is a wasteful number, since it uses less digits than its factorization.

11002421133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112270 (or 112264 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11002421133 its reverse (33112420011), we get a palindrome (44114841144).

The spelling of 11002421133 in words is "eleven billion, two million, four hundred twenty-one thousand, one hundred thirty-three".