11002121030 has 32 divisors (see below), whose sum is σ = 21645169920. Its totient is φ = 4008360960.

The previous prime is 11002121029. The next prime is 11002121033. The reversal of 11002121030 is 3012120011.

11002121030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002121033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1038575 + ... + 1049114.

It is an arithmetic number, because the mean of its divisors is an integer number (676411560).

Almost surely, 2^11002121030 is an apocalyptic number.

11002121030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11002121030 is a deficient number, since it is larger than the sum of its proper divisors (10643048890).

11002121030 is a wasteful number, since it uses less digits than its factorization.

11002121030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087744.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 11002121030 its reverse (3012120011), we get a palindrome (14014241041).

The spelling of 11002121030 in words is "eleven billion, two million, one hundred twenty-one thousand, thirty".