115043445303251 has 2 divisors, whose sum is σ = 115043445303252. Its totient is φ = 115043445303250.

The previous prime is 115043445303247. The next prime is 115043445303301. The reversal of 115043445303251 is 152303544340511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115043445303251 - 2² = 115043445303247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 115043445303199 and 115043445303208.

It is not a weakly prime, because it can be changed into another prime (115043445303851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57521722651625 + 57521722651626.

It is an arithmetic number, because the mean of its divisors is an integer number (57521722651626).

Almost surely, 2^{115043445303251} is an apocalyptic number.

115043445303251 is a deficient number, since it is larger than the sum of its proper divisors (1).

115043445303251 is an equidigital number, since it uses as much as digits as its factorization.

115043445303251 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 115043445303251 its reverse (152303544340511), we get a palindrome (267346989643762).

The spelling of 115043445303251 in words is "one hundred fifteen trillion, forty-three billion, four hundred forty-five million, three hundred three thousand, two hundred fifty-one".