136682265073 has 2 divisors, whose sum is σ = 136682265074. Its totient is φ = 136682265072.

The previous prime is 136682264993. The next prime is 136682265077. The reversal of 136682265073 is 370562286631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 133976496784 + 2705768289 = 366028^2 + 52017^2 .

It is a cyclic number.

It is not a de Polignac number, because 136682265073 - 2⁹ = 136682264561 is a prime.

It is not a weakly prime, because it can be changed into another prime (136682265077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68341132536 + 68341132537.

It is an arithmetic number, because the mean of its divisors is an integer number (68341132537).

Almost surely, 2^136682265073 is an apocalyptic number.

It is an amenable number.

136682265073 is a deficient number, since it is larger than the sum of its proper divisors (1).

136682265073 is an equidigital number, since it uses as much as digits as its factorization.

136682265073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The spelling of 136682265073 in words is "one hundred thirty-six billion, six hundred eighty-two million, two hundred sixty-five thousand, seventy-three".