11817060700063 has 2 divisors, whose sum is σ = 11817060700064. Its totient is φ = 11817060700062.

The previous prime is 11817060700061. The next prime is 11817060700069. The reversal of 11817060700063 is 36000706071811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11817060700063 - 2¹ = 11817060700061 is a prime.

Together with 11817060700061, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11817060699989 and 11817060700025.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11817060700061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5908530350031 + 5908530350032.

It is an arithmetic number, because the mean of its divisors is an integer number (5908530350032).

Almost surely, 2^{11817060700063} is an apocalyptic number.

11817060700063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11817060700063 is an equidigital number, since it uses as much as digits as its factorization.

11817060700063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42336, while the sum is 40.

Adding to 11817060700063 its reverse (36000706071811), we get a palindrome (47817766771874).

The spelling of 11817060700063 in words is "eleven trillion, eight hundred seventeen billion, sixty million, seven hundred thousand, sixty-three".