30344021323 has 8 divisors (see below), whose sum is σ = 37831507200. Its totient is φ = 23644691880.

The previous prime is 30344021299. The next prime is 30344021329. The reversal of 30344021323 is 32312044303.

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 30344021323 - 2¹⁷ = 30343890251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30344021329) 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, 197039023 + ... + 197039176.

It is an arithmetic number, because the mean of its divisors is an integer number (4728938400).

Almost surely, 2^30344021323 is an apocalyptic number.

30344021323 is a deficient number, since it is larger than the sum of its proper divisors (7487485877).

30344021323 is a wasteful number, since it uses less digits than its factorization.

30344021323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394078217.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 30344021323 its reverse (32312044303), we get a palindrome (62656065626).

The spelling of 30344021323 in words is "thirty billion, three hundred forty-four million, twenty-one thousand, three hundred twenty-three".