25332101317 has 2 divisors, whose sum is σ = 25332101318. Its totient is φ = 25332101316.

The previous prime is 25332101279. The next prime is 25332101357. The reversal of 25332101317 is 71310123352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14961937761 + 10370163556 = 122319^2 + 101834^2 .

It is a cyclic number.

It is not a de Polignac number, because 25332101317 - 2⁷ = 25332101189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25332101357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12666050658 + 12666050659.

It is an arithmetic number, because the mean of its divisors is an integer number (12666050659).

Almost surely, 2^25332101317 is an apocalyptic number.

It is an amenable number.

25332101317 is a deficient number, since it is larger than the sum of its proper divisors (1).

25332101317 is an equidigital number, since it uses as much as digits as its factorization.

25332101317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 28.

Adding to 25332101317 its reverse (71310123352), we get a palindrome (96642224669).

The spelling of 25332101317 in words is "twenty-five billion, three hundred thirty-two million, one hundred one thousand, three hundred seventeen".