30300113123 has 16 divisors (see below), whose sum is σ = 35832672000. Its totient is φ = 25069041312.

The previous prime is 30300113119. The next prime is 30300113131. The reversal of 30300113123 is 32131100303.

It is not a de Polignac number, because 30300113123 - 2² = 30300113119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30300113923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797288 + ... + 834426.

It is an arithmetic number, because the mean of its divisors is an integer number (2239542000).

Almost surely, 2^30300113123 is an apocalyptic number.

30300113123 is a deficient number, since it is larger than the sum of its proper divisors (5532558877).

30300113123 is a wasteful number, since it uses less digits than its factorization.

30300113123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41194.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30300113123 its reverse (32131100303), we get a palindrome (62431213426).

The spelling of 30300113123 in words is "thirty billion, three hundred million, one hundred thirteen thousand, one hundred twenty-three".