30113025325 has 6 divisors (see below), whose sum is σ = 37340151434. Its totient is φ = 24090420240.

The previous prime is 30113025277. The next prime is 30113025331. The reversal of 30113025325 is 52352031103.

It can be written as a sum of positive squares in 3 ways, for example, as 881258596 + 29231766729 = 29686^2 + 170973^2 .

It is a de Polignac number, because none of the positive numbers 2^k-30113025325 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 1204521013 = 30113025325 / (3 + 0 + 1 + 1 + 3 + 0 + 2 + 5 + 3 + 2 + 5).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30113025325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 602260482 + ... + 602260531.

Almost surely, 2^30113025325 is an apocalyptic number.

It is an amenable number.

30113025325 is a deficient number, since it is larger than the sum of its proper divisors (7227126109).

30113025325 is a wasteful number, since it uses less digits than its factorization.

30113025325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1204521023 (or 1204521018 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 25.

Adding to 30113025325 its reverse (52352031103), we get a palindrome (82465056428).

The spelling of 30113025325 in words is "thirty billion, one hundred thirteen million, twenty-five thousand, three hundred twenty-five".