115210311552263 has 2 divisors, whose sum is σ = 115210311552264. Its totient is φ = 115210311552262.

The previous prime is 115210311552139. The next prime is 115210311552307. The reversal of 115210311552263 is 362255113012511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115210311552263 - 2¹⁰ = 115210311551239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115210311572263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57605155776131 + 57605155776132.

It is an arithmetic number, because the mean of its divisors is an integer number (57605155776132).

Almost surely, 2^{115210311552263} is an apocalyptic number.

115210311552263 is a deficient number, since it is larger than the sum of its proper divisors (1).

115210311552263 is an equidigital number, since it uses as much as digits as its factorization.

115210311552263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 38.

Adding to 115210311552263 its reverse (362255113012511), we get a palindrome (477465424564774).

The spelling of 115210311552263 in words is "one hundred fifteen trillion, two hundred ten billion, three hundred eleven million, five hundred fifty-two thousand, two hundred sixty-three".