213120200202 has 64 divisors (see below), whose sum is σ = 530011985664. Its totient is φ = 55628052480.

The previous prime is 213120200159. The next prime is 213120200219. The reversal of 213120200202 is 202002021312.

It is a happy number.

213120200202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 1959049 + ... + 2064972.

It is an arithmetic number, because the mean of its divisors is an integer number (8281437276).

Almost surely, 2^213120200202 is an apocalyptic number.

213120200202 is an abundant number, since it is smaller than the sum of its proper divisors (316891785462).

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

213120200202 is a wasteful number, since it uses less digits than its factorization.

213120200202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4024143.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 213120200202 its reverse (202002021312), we get a palindrome (415122221514).

The spelling of 213120200202 in words is "two hundred thirteen billion, one hundred twenty million, two hundred thousand, two hundred two".