2118360059899 has 2 divisors, whose sum is σ = 2118360059900. Its totient is φ = 2118360059898.

The previous prime is 2118360059891. The next prime is 2118360059953. The reversal of 2118360059899 is 9989500638112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2118360059899 - 2³ = 2118360059891 is a prime.

It is not a weakly prime, because it can be changed into another prime (2118360059891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1059180029949 + 1059180029950.

It is an arithmetic number, because the mean of its divisors is an integer number (1059180029950).

Almost surely, 2^{2118360059899} is an apocalyptic number.

2118360059899 is a deficient number, since it is larger than the sum of its proper divisors (1).

2118360059899 is an equidigital number, since it uses as much as digits as its factorization.

2118360059899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8398080, while the sum is 61.

The spelling of 2118360059899 in words is "two trillion, one hundred eighteen billion, three hundred sixty million, fifty-nine thousand, eight hundred ninety-nine".