213014323410313 has 4 divisors (see below), whose sum is σ = 213014366415108. Its totient is φ = 213014280405520.

The previous prime is 213014323410311. The next prime is 213014323410349. The reversal of 213014323410313 is 313014323410312.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 203310867898944 + 9703455511369 = 14258712^2 + 3115037^2 .

It is a cyclic number.

It is not a de Polignac number, because 213014323410313 - 2¹ = 213014323410311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213014323410311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12934498 + ... + 24358363.

It is an arithmetic number, because the mean of its divisors is an integer number (53253591603777).

Almost surely, 2^{213014323410313} is an apocalyptic number.

It is an amenable number.

213014323410313 is a deficient number, since it is larger than the sum of its proper divisors (43004795).

213014323410313 is an equidigital number, since it uses as much as digits as its factorization.

213014323410313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43004794.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 213014323410313 its reverse (313014323410312), we get a palindrome (526028646820625).

Subtracting 213014323410313 from its reverse (313014323410312), we obtain a palindrome (99999999999999).

The spelling of 213014323410313 in words is "two hundred thirteen trillion, fourteen billion, three hundred twenty-three million, four hundred ten thousand, three hundred thirteen".