30313302321 has 8 divisors (see below), whose sum is σ = 40418542944. Its totient is φ = 20208464960.

The previous prime is 30313302301. The next prime is 30313302343. The reversal of 30313302321 is 12320331303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30313302321 - 2¹⁰ = 30313301297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30313302301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225145 + ... + 333641.

It is an arithmetic number, because the mean of its divisors is an integer number (5052317868).

Almost surely, 2^30313302321 is an apocalyptic number.

It is an amenable number.

30313302321 is a deficient number, since it is larger than the sum of its proper divisors (10105240623).

30313302321 is a wasteful number, since it uses less digits than its factorization.

30313302321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201631.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 30313302321 its reverse (12320331303), we get a palindrome (42633633624).

The spelling of 30313302321 in words is "thirty billion, three hundred thirteen million, three hundred two thousand, three hundred twenty-one".