30313002323 has 4 divisors (see below), whose sum is σ = 30314834928. Its totient is φ = 30311169720.

The previous prime is 30313002301. The next prime is 30313002337. The reversal of 30313002323 is 32320031303.

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

It is a cyclic number.

It is not a de Polignac number, because 30313002323 - 2¹⁸ = 30312740179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30313002295 and 30313002304.

It is not an unprimeable number, because it can be changed into a prime (30313002023) 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, 891263 + ... + 924648.

It is an arithmetic number, because the mean of its divisors is an integer number (7578708732).

Almost surely, 2^30313002323 is an apocalyptic number.

30313002323 is a deficient number, since it is larger than the sum of its proper divisors (1832605).

30313002323 is a wasteful number, since it uses less digits than its factorization.

30313002323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1832604.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 30313002323 its reverse (32320031303), we get a palindrome (62633033626).

The spelling of 30313002323 in words is "thirty billion, three hundred thirteen million, two thousand, three hundred twenty-three".