30120014032 has 10 divisors (see below), whose sum is σ = 58357527218. Its totient is φ = 15060007008.

The previous prime is 30120014009. The next prime is 30120014047. The reversal of 30120014032 is 23041002103.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 20714117776 + 9405896256 = 143924^2 + 96984^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 1882500877 = 30120014032 / (3 + 0 + 1 + 2 + 0 + 0 + 1 + 4 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 30120013997 and 30120014015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 941250423 + ... + 941250454.

Almost surely, 2^30120014032 is an apocalyptic number.

It is an amenable number.

30120014032 is a deficient number, since it is larger than the sum of its proper divisors (28237513186).

30120014032 is a wasteful number, since it uses less digits than its factorization.

30120014032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1882500885 (or 1882500879 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30120014032 its reverse (23041002103), we get a palindrome (53161016135).

The spelling of 30120014032 in words is "thirty billion, one hundred twenty million, fourteen thousand, thirty-two".