36047681858101 has 2 divisors, whose sum is σ = 36047681858102. Its totient is φ = 36047681858100.

The previous prime is 36047681858099. The next prime is 36047681858113. The reversal of 36047681858101 is 10185818674063.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21462928496100 + 14584753362001 = 4632810^2 + 3818999^2 .

It is a cyclic number.

It is not a de Polignac number, because 36047681858101 - 2¹ = 36047681858099 is a prime.

Together with 36047681858099, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36047681858171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18023840929050 + 18023840929051.

It is an arithmetic number, because the mean of its divisors is an integer number (18023840929051).

Almost surely, 2^{36047681858101} is an apocalyptic number.

It is an amenable number.

36047681858101 is a deficient number, since it is larger than the sum of its proper divisors (1).

36047681858101 is an equidigital number, since it uses as much as digits as its factorization.

36047681858101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7741440, while the sum is 58.

The spelling of 36047681858101 in words is "thirty-six trillion, forty-seven billion, six hundred eighty-one million, eight hundred fifty-eight thousand, one hundred one".