30323212103 has 8 divisors (see below), whose sum is σ = 32108834160. Its totient is φ = 28537801600.

The previous prime is 30323212067. The next prime is 30323212111. The reversal of 30323212103 is 30121232303.

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 30323212103 - 2⁶ = 30323212039 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30323212133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315653 + ... + 400353.

It is an arithmetic number, because the mean of its divisors is an integer number (4013604270).

Almost surely, 2^30323212103 is an apocalyptic number.

30323212103 is a deficient number, since it is larger than the sum of its proper divisors (1785622057).

30323212103 is a wasteful number, since it uses less digits than its factorization.

30323212103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105777.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30323212103 its reverse (30121232303), we get a palindrome (60444444406).

The spelling of 30323212103 in words is "thirty billion, three hundred twenty-three million, two hundred twelve thousand, one hundred three".