213120102202 has 16 divisors (see below), whose sum is σ = 365498476992. Its totient is φ = 91299754080.

The previous prime is 213120102197. The next prime is 213120102203. The reversal of 213120102202 is 202201021312.

It is a happy number.

213120102202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (213120102203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3083988 + ... + 3152335.

It is an arithmetic number, because the mean of its divisors is an integer number (22843654812).

Almost surely, 2^213120102202 is an apocalyptic number.

213120102202 is a deficient number, since it is larger than the sum of its proper divisors (152378374790).

213120102202 is a wasteful number, since it uses less digits than its factorization.

213120102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6238773.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 213120102202 its reverse (202201021312), we get a palindrome (415321123514).

The spelling of 213120102202 in words is "two hundred thirteen billion, one hundred twenty million, one hundred two thousand, two hundred two".