213310321302 has 32 divisors (see below), whose sum is σ = 460110405888. Its totient is φ = 65537832096.

The previous prime is 213310321297. The next prime is 213310321307. The reversal of 213310321302 is 203123013312.

It is an interprime number because it is at equal distance from previous prime (213310321297) and next prime (213310321307).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213310321307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1948738 + ... + 2055285.

It is an arithmetic number, because the mean of its divisors is an integer number (14378450184).

Almost surely, 2^213310321302 is an apocalyptic number.

213310321302 is an abundant number, since it is smaller than the sum of its proper divisors (246800084586).

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

213310321302 is a wasteful number, since it uses less digits than its factorization.

213310321302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4004724.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 213310321302 its reverse (203123013312), we get a palindrome (416433334614).

The spelling of 213310321302 in words is "two hundred thirteen billion, three hundred ten million, three hundred twenty-one thousand, three hundred two".