136663350150451 has 2 divisors, whose sum is σ = 136663350150452. Its totient is φ = 136663350150450.

The previous prime is 136663350150449. The next prime is 136663350150539. The reversal of 136663350150451 is 154051053366631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136663350150451 - 2¹ = 136663350150449 is a prime.

Together with 136663350150449, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 136663350150395 and 136663350150404.

It is not a weakly prime, because it can be changed into another prime (136663350150851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68331675075225 + 68331675075226.

It is an arithmetic number, because the mean of its divisors is an integer number (68331675075226).

Almost surely, 2^{136663350150451} is an apocalyptic number.

136663350150451 is a deficient number, since it is larger than the sum of its proper divisors (1).

136663350150451 is an equidigital number, since it uses as much as digits as its factorization.

136663350150451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916000, while the sum is 49.

The spelling of 136663350150451 in words is "one hundred thirty-six trillion, six hundred sixty-three billion, three hundred fifty million, one hundred fifty thousand, four hundred fifty-one".