30323232313 has 4 divisors (see below), whose sum is σ = 33079889808. Its totient is φ = 27566574820.

The previous prime is 30323232301. The next prime is 30323232337. The reversal of 30323232313 is 31323232303.

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-30323232313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30323232383) 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, 1378328731 + ... + 1378328752.

It is an arithmetic number, because the mean of its divisors is an integer number (8269972452).

Almost surely, 2^30323232313 is an apocalyptic number.

It is an amenable number.

30323232313 is a deficient number, since it is larger than the sum of its proper divisors (2756657495).

30323232313 is a wasteful number, since it uses less digits than its factorization.

30323232313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756657494.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 30323232313 its reverse (31323232303), we get a palindrome (61646464616).

The spelling of 30323232313 in words is "thirty billion, three hundred twenty-three million, two hundred thirty-two thousand, three hundred thirteen".