30848904321 has 4 divisors (see below), whose sum is σ = 41131872432. Its totient is φ = 20565936212.

The previous prime is 30848904313. The next prime is 30848904329. The reversal of 30848904321 is 12340984803.

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 an interprime number because it is at equal distance from previous prime (30848904313) and next prime (30848904329).

It is a cyclic number.

It is not a de Polignac number, because 30848904321 - 2³ = 30848904313 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30848904329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5141484051 + ... + 5141484056.

It is an arithmetic number, because the mean of its divisors is an integer number (10282968108).

Almost surely, 2^30848904321 is an apocalyptic number.

It is an amenable number.

30848904321 is a deficient number, since it is larger than the sum of its proper divisors (10282968111).

30848904321 is a wasteful number, since it uses less digits than its factorization.

30848904321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10282968110.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 30848904321 in words is "thirty billion, eight hundred forty-eight million, nine hundred four thousand, three hundred twenty-one".