25310021141201 has 2 divisors, whose sum is σ = 25310021141202. Its totient is φ = 25310021141200.

The previous prime is 25310021141189. The next prime is 25310021141203. The reversal of 25310021141201 is 10214112001352.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20405231356225 + 4904789784976 = 4517215^2 + 2214676^2 .

It is a cyclic number.

It is not a de Polignac number, because 25310021141201 - 2⁶ = 25310021141137 is a prime.

Together with 25310021141203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (25310021141203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12655010570600 + 12655010570601.

It is an arithmetic number, because the mean of its divisors is an integer number (12655010570601).

Almost surely, 2^{25310021141201} is an apocalyptic number.

It is an amenable number.

25310021141201 is a deficient number, since it is larger than the sum of its proper divisors (1).

25310021141201 is an equidigital number, since it uses as much as digits as its factorization.

25310021141201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 25310021141201 its reverse (10214112001352), we get a palindrome (35524133142553).

The spelling of 25310021141201 in words is "twenty-five trillion, three hundred ten billion, twenty-one million, one hundred forty-one thousand, two hundred one".