25001342210303 has 2 divisors, whose sum is σ = 25001342210304. Its totient is φ = 25001342210302.

The previous prime is 25001342210287. The next prime is 25001342210309. The reversal of 25001342210303 is 30301224310052.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 25001342210303 - 2⁴ = 25001342210287 is a prime.

It is a super-2 number, since 2×25001342210303² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25001342210309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12500671105151 + 12500671105152.

It is an arithmetic number, because the mean of its divisors is an integer number (12500671105152).

Almost surely, 2^{25001342210303} is an apocalyptic number.

25001342210303 is a deficient number, since it is larger than the sum of its proper divisors (1).

25001342210303 is an equidigital number, since it uses as much as digits as its factorization.

25001342210303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 25001342210303 its reverse (30301224310052), we get a palindrome (55302566520355).

The spelling of 25001342210303 in words is "twenty-five trillion, one billion, three hundred forty-two million, two hundred ten thousand, three hundred three".