136606166363 has 2 divisors, whose sum is σ = 136606166364. Its totient is φ = 136606166362.

The previous prime is 136606166317. The next prime is 136606166453. The reversal of 136606166363 is 363661606631.

It is a weak prime.

It is an emirp because it is prime and its reverse (363661606631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 136606166363 - 2⁶ = 136606166299 is a prime.

It is a super-2 number, since 2×136606166363² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (136606166863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68303083181 + 68303083182.

It is an arithmetic number, because the mean of its divisors is an integer number (68303083182).

Almost surely, 2^136606166363 is an apocalyptic number.

136606166363 is a deficient number, since it is larger than the sum of its proper divisors (1).

136606166363 is an equidigital number, since it uses as much as digits as its factorization.

136606166363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1259712, while the sum is 47.

The spelling of 136606166363 in words is "one hundred thirty-six billion, six hundred six million, one hundred sixty-six thousand, three hundred sixty-three".