30323320212313 has 4 divisors (see below), whose sum is σ = 30323522899620. Its totient is φ = 30323117525008.

The previous prime is 30323320212293. The next prime is 30323320212371. The reversal of 30323320212313 is 31321202332303.

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 8853701417289 + 21469618795024 = 2975517^2 + 4633532^2 .

It is a cyclic number.

It is not a de Polignac number, because 30323320212313 - 2²¹ = 30323318115161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30323320212113) 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, 101119078 + ... + 101418511.

It is an arithmetic number, because the mean of its divisors is an integer number (7580880724905).

Almost surely, 2^{30323320212313} is an apocalyptic number.

It is an amenable number.

30323320212313 is a deficient number, since it is larger than the sum of its proper divisors (202687307).

30323320212313 is a wasteful number, since it uses less digits than its factorization.

30323320212313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202687306.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 30323320212313 its reverse (31321202332303), we get a palindrome (61644522544616).

The spelling of 30323320212313 in words is "thirty trillion, three hundred twenty-three billion, three hundred twenty million, two hundred twelve thousand, three hundred thirteen".