11002001102 has 32 divisors (see below), whose sum is σ = 17485009920. Its totient is φ = 5181200640.

The previous prime is 11002001069. The next prime is 11002001111. The reversal of 11002001102 is 20110020011.

It is a self number, because there is not a number n which added to its sum of digits gives 11002001102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3470174 + ... + 3473342.

It is an arithmetic number, because the mean of its divisors is an integer number (546406560).

Almost surely, 2^11002001102 is an apocalyptic number.

11002001102 is a deficient number, since it is larger than the sum of its proper divisors (6483008818).

11002001102 is a wasteful number, since it uses less digits than its factorization.

11002001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4328.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11002001102 its reverse (20110020011), we get a palindrome (31112021113).

The spelling of 11002001102 in words is "eleven billion, two million, one thousand, one hundred two".