213323302315 has 8 divisors (see below), whose sum is σ = 256043676240. Its totient is φ = 170621499552.

The previous prime is 213323302271. The next prime is 213323302331. The reversal of 213323302315 is 513203323312.

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

It is a cyclic number.

It is not a de Polignac number, because 213323302315 - 2⁷ = 213323302187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4617505 + ... + 4663474.

It is an arithmetic number, because the mean of its divisors is an integer number (32005459530).

Almost surely, 2^213323302315 is an apocalyptic number.

213323302315 is a deficient number, since it is larger than the sum of its proper divisors (42720373925).

213323302315 is an equidigital number, since it uses as much as digits as its factorization.

213323302315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9285581.

The product of its (nonzero) digits is 9720, while the sum is 28.

Adding to 213323302315 its reverse (513203323312), we get a palindrome (726526625627).

The spelling of 213323302315 in words is "two hundred thirteen billion, three hundred twenty-three million, three hundred two thousand, three hundred fifteen".