30231111103123 has 8 divisors (see below), whose sum is σ = 34549887876192. Its totient is φ = 25912345983936.

The previous prime is 30231111103097. The next prime is 30231111103157. The reversal of 30231111103123 is 32130111113203.

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 30231111103123 - 2⁹ = 30231111102611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30231111103094 and 30231111103103.

It is not an unprimeable number, because it can be changed into a prime (30231111103163) 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, 3622911 + ... + 8578327.

It is an arithmetic number, because the mean of its divisors is an integer number (4318735984524).

Almost surely, 2^{30231111103123} is an apocalyptic number.

30231111103123 is a deficient number, since it is larger than the sum of its proper divisors (4318776773069).

30231111103123 is an equidigital number, since it uses as much as digits as its factorization.

30231111103123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5826941.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 30231111103123 its reverse (32130111113203), we get a palindrome (62361222216326).

The spelling of 30231111103123 in words is "thirty trillion, two hundred thirty-one billion, one hundred eleven million, one hundred three thousand, one hundred twenty-three".