211330002 has 16 divisors (see below), whose sum is σ = 455172480. Its totient is φ = 65024592.

The previous prime is 211329991. The next prime is 211330013. The reversal of 211330002 is 200033112.

It is a happy number.

211330002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (211329991) and next prime (211330013).

It is a self number, because there is not a number n which added to its sum of digits gives 211330002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1354602 + ... + 1354757.

It is an arithmetic number, because the mean of its divisors is an integer number (28448280).

Almost surely, 2^211330002 is an apocalyptic number.

211330002 is an abundant number, since it is smaller than the sum of its proper divisors (243842478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211330002 is a wasteful number, since it uses less digits than its factorization.

211330002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2709377.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 211330002 is about 14537.1937456993. The cubic root of 211330002 is about 595.6443853236.

Adding to 211330002 its reverse (200033112), we get a palindrome (411363114).

The spelling of 211330002 in words is "two hundred eleven million, three hundred thirty thousand, two".