25303116107 has 8 divisors (see below), whose sum is σ = 27009999360. Its totient is φ = 23633746920.

The previous prime is 25303116077. The next prime is 25303116169. The reversal of 25303116107 is 70161130352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25303116107 - 2⁶ = 25303116043 is a prime.

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 25303116107.

It is not an unprimeable number, because it can be changed into a prime (25303113107) 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 7 ways as a sum of consecutive naturals, for example, 9377123 + ... + 9379820.

It is an arithmetic number, because the mean of its divisors is an integer number (3376249920).

Almost surely, 2^25303116107 is an apocalyptic number.

25303116107 is a deficient number, since it is larger than the sum of its proper divisors (1706883253).

25303116107 is a wasteful number, since it uses less digits than its factorization.

25303116107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18757033.

The product of its (nonzero) digits is 3780, while the sum is 29.

Adding to 25303116107 its reverse (70161130352), we get a palindrome (95464246459).

The spelling of 25303116107 in words is "twenty-five billion, three hundred three million, one hundred sixteen thousand, one hundred seven".