213203314323302 has 64 divisors (see below), whose sum is σ = 326673607176000. Its totient is φ = 104331126497280.

The previous prime is 213203314323287. The next prime is 213203314323319. The reversal of 213203314323302 is 203323413302312.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 61815978074 + ... + 61815981522.

It is an arithmetic number, because the mean of its divisors is an integer number (5104275112125).

Almost surely, 2^{213203314323302} is an apocalyptic number.

213203314323302 is a deficient number, since it is larger than the sum of its proper divisors (113470292852698).

213203314323302 is a wasteful number, since it uses less digits than its factorization.

213203314323302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 213203314323302 its reverse (203323413302312), we get a palindrome (416526727625614).

The spelling of 213203314323302 in words is "two hundred thirteen trillion, two hundred three billion, three hundred fourteen million, three hundred twenty-three thousand, three hundred two".