30320030103124 has 12 divisors (see below), whose sum is σ = 53196453846900. Its totient is φ = 15121043289728.

The previous prime is 30320030103079. The next prime is 30320030103217. The reversal of 30320030103124 is 42130103002303.

It can be written as a sum of positive squares in 2 ways, for example, as 3372614715024 + 26947415388100 = 1836468^2 + 5191090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 30320030103095 and 30320030103104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9742938709 + ... + 9742941820.

It is an arithmetic number, because the mean of its divisors is an integer number (4433037820575).

Almost surely, 2^{30320030103124} is an apocalyptic number.

It is an amenable number.

30320030103124 is a deficient number, since it is larger than the sum of its proper divisors (22876423743776).

30320030103124 is a wasteful number, since it uses less digits than its factorization.

30320030103124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19485880922 (or 19485880920 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30320030103124 its reverse (42130103002303), we get a palindrome (72450133105427).

The spelling of 30320030103124 in words is "thirty trillion, three hundred twenty billion, thirty million, one hundred three thousand, one hundred twenty-four".