115538063214311 has 2 divisors, whose sum is σ = 115538063214312. Its totient is φ = 115538063214310.

The previous prime is 115538063214307. The next prime is 115538063214383. The reversal of 115538063214311 is 113412360835511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115538063214311 - 2² = 115538063214307 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115538063214811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57769031607155 + 57769031607156.

It is an arithmetic number, because the mean of its divisors is an integer number (57769031607156).

Almost surely, 2^{115538063214311} is an apocalyptic number.

115538063214311 is a deficient number, since it is larger than the sum of its proper divisors (1).

115538063214311 is an equidigital number, since it uses as much as digits as its factorization.

115538063214311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 115538063214311 in words is "one hundred fifteen trillion, five hundred thirty-eight billion, sixty-three million, two hundred fourteen thousand, three hundred eleven".