115145366663 has 2 divisors, whose sum is σ = 115145366664. Its totient is φ = 115145366662.

The previous prime is 115145366653. The next prime is 115145366681. The reversal of 115145366663 is 366663541511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 115145366663 - 2¹⁰ = 115145365639 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115145366653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57572683331 + 57572683332.

It is an arithmetic number, because the mean of its divisors is an integer number (57572683332).

Almost surely, 2^115145366663 is an apocalyptic number.

115145366663 is a deficient number, since it is larger than the sum of its proper divisors (1).

115145366663 is an equidigital number, since it uses as much as digits as its factorization.

115145366663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 47.

The spelling of 115145366663 in words is "one hundred fifteen billion, one hundred forty-five million, three hundred sixty-six thousand, six hundred sixty-three".