3030120025 has 12 divisors (see below), whose sum is σ = 3758281900. Its totient is φ = 2423494080.

The previous prime is 3030120011. The next prime is 3030120083. The reversal of 3030120025 is 5200210303.

It can be written as a sum of positive squares in 6 ways, for example, as 352988944 + 2677131081 = 18788^2 + 51741^2 .

It is not a de Polignac number, because 3030120025 - 2⁹ = 3030119513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3030119990 and 3030120008.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 107071 + ... + 132379.

Almost surely, 2^3030120025 is an apocalyptic number.

It is an amenable number.

3030120025 is a deficient number, since it is larger than the sum of its proper divisors (728161875).

3030120025 is a wasteful number, since it uses less digits than its factorization.

3030120025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30108 (or 30103 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 3030120025 is about 55046.5260030095. The cubic root of 3030120025 is about 1447.0602388991.

Adding to 3030120025 its reverse (5200210303), we get a palindrome (8230330328).

The spelling of 3030120025 in words is "three billion, thirty million, one hundred twenty thousand, twenty-five".