30032110123 has 2 divisors, whose sum is σ = 30032110124. Its totient is φ = 30032110122.

The previous prime is 30032110109. The next prime is 30032110169. The reversal of 30032110123 is 32101123003.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30032110123 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30032110097 and 30032110106.

It is not a weakly prime, because it can be changed into another prime (30032110193) 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 as a sum of consecutive naturals, namely, 15016055061 + 15016055062.

It is an arithmetic number, because the mean of its divisors is an integer number (15016055062).

Almost surely, 2^30032110123 is an apocalyptic number.

30032110123 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032110123 is an equidigital number, since it uses as much as digits as its factorization.

30032110123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30032110123 its reverse (32101123003), we get a palindrome (62133233126).

The spelling of 30032110123 in words is "thirty billion, thirty-two million, one hundred ten thousand, one hundred twenty-three".