212330011302313 has 4 divisors (see below), whose sum is σ = 212414841513088. Its totient is φ = 212245181091540.

The previous prime is 212330011302247. The next prime is 212330011302317. The reversal of 212330011302313 is 313203110033212.

212330011302313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212330011302313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212330011302317) 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, 42415101633 + ... + 42415106638.

It is an arithmetic number, because the mean of its divisors is an integer number (53103710378272).

Almost surely, 2^{212330011302313} is an apocalyptic number.

It is an amenable number.

212330011302313 is a deficient number, since it is larger than the sum of its proper divisors (84830210775).

212330011302313 is an equidigital number, since it uses as much as digits as its factorization.

212330011302313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84830210774.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 212330011302313 its reverse (313203110033212), we get a palindrome (525533121335525).

The spelling of 212330011302313 in words is "two hundred twelve trillion, three hundred thirty billion, eleven million, three hundred two thousand, three hundred thirteen".