211002203102 has 32 divisors (see below), whose sum is σ = 336369175200. Its totient is φ = 99079763328.

The previous prime is 211002203101. The next prime is 211002203143. The reversal of 211002203102 is 201302200112.

It is a happy number.

211002203102 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 (211002203101) by changing a digit.

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, 7997849 + ... + 8024187.

It is an arithmetic number, because the mean of its divisors is an integer number (10511536725).

Almost surely, 2^211002203102 is an apocalyptic number.

211002203102 is a deficient number, since it is larger than the sum of its proper divisors (125366972098).

211002203102 is a wasteful number, since it uses less digits than its factorization.

211002203102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30140.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 211002203102 its reverse (201302200112), we get a palindrome (412304403214).

The spelling of 211002203102 in words is "two hundred eleven billion, two million, two hundred three thousand, one hundred two".