213312110031302 has 16 divisors (see below), whose sum is σ = 329238387339840. Its totient is φ = 103593694587432.

The previous prime is 213312110031299. The next prime is 213312110031347. The reversal of 213312110031302 is 203130011213312.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6928401848 + ... + 6928432635.

It is an arithmetic number, because the mean of its divisors is an integer number (20577399208740).

Almost surely, 2^{213312110031302} is an apocalyptic number.

213312110031302 is a deficient number, since it is larger than the sum of its proper divisors (115926277308538).

213312110031302 is a wasteful number, since it uses less digits than its factorization.

213312110031302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13856834707.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 213312110031302 its reverse (203130011213312), we get a palindrome (416442121244614).

The spelling of 213312110031302 in words is "two hundred thirteen trillion, three hundred twelve billion, one hundred ten million, thirty-one thousand, three hundred two".