213202112313 has 8 divisors (see below), whose sum is σ = 288163585888. Its totient is φ = 140187690144.

The previous prime is 213202112281. The next prime is 213202112329. The reversal of 213202112313 is 313211202312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213202112313 - 2⁵ = 213202112281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 213202112313.

It is not an unprimeable number, because it can be changed into a prime (213202112113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 486762595 + ... + 486763032.

It is an arithmetic number, because the mean of its divisors is an integer number (36020448236).

Almost surely, 2^213202112313 is an apocalyptic number.

It is an amenable number.

213202112313 is a deficient number, since it is larger than the sum of its proper divisors (74961473575).

213202112313 is an equidigital number, since it uses as much as digits as its factorization.

213202112313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 973525703.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 213202112313 its reverse (313211202312), we get a palindrome (526413314625).

The spelling of 213202112313 in words is "two hundred thirteen billion, two hundred two million, one hundred twelve thousand, three hundred thirteen".