30525130351 has 16 divisors (see below), whose sum is σ = 33229743264. Its totient is φ = 27923180544.

The previous prime is 30525130343. The next prime is 30525130417. The reversal of 30525130351 is 15303152503.

It is not a de Polignac number, because 30525130351 - 2³ = 30525130343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30525130301) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 573976 + ... + 624898.

It is an arithmetic number, because the mean of its divisors is an integer number (2076858954).

Almost surely, 2^30525130351 is an apocalyptic number.

30525130351 is a deficient number, since it is larger than the sum of its proper divisors (2704612913).

30525130351 is a wasteful number, since it uses less digits than its factorization.

30525130351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51930.

The product of its (nonzero) digits is 6750, while the sum is 28.

Adding to 30525130351 its reverse (15303152503), we get a palindrome (45828282854).

The spelling of 30525130351 in words is "thirty billion, five hundred twenty-five million, one hundred thirty thousand, three hundred fifty-one".