25080113 has 2 divisors, whose sum is σ = 25080114. Its totient is φ = 25080112.

The previous prime is 25080109. The next prime is 25080131. The reversal of 25080113 is 31108052.

Together with next prime (25080131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25080064 + 49 = 5008^2 + 7^2 .

It is a cyclic number.

It is not a de Polignac number, because 25080113 - 2² = 25080109 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25080103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12540056 + 12540057.

It is an arithmetic number, because the mean of its divisors is an integer number (12540057).

Almost surely, 2^25080113 is an apocalyptic number.

It is an amenable number.

25080113 is a deficient number, since it is larger than the sum of its proper divisors (1).

25080113 is an equidigital number, since it uses as much as digits as its factorization.

25080113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 25080113 is about 5008.0048921701. The cubic root of 25080113 is about 292.7137765626.

Adding to 25080113 its reverse (31108052), we get a palindrome (56188165).

The spelling of 25080113 in words is "twenty-five million, eighty thousand, one hundred thirteen".