136583071 has 2 divisors, whose sum is σ = 136583072. Its totient is φ = 136583070.

The previous prime is 136583009. The next prime is 136583099. The reversal of 136583071 is 170385631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136583071 - 2¹⁵ = 136550303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136580071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68291535 + 68291536.

It is an arithmetic number, because the mean of its divisors is an integer number (68291536).

Almost surely, 2^136583071 is an apocalyptic number.

136583071 is a deficient number, since it is larger than the sum of its proper divisors (1).

136583071 is an equidigital number, since it uses as much as digits as its factorization.

136583071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 136583071 is about 11686.8760154286. The cubic root of 136583071 is about 514.9901917886.

The spelling of 136583071 in words is "one hundred thirty-six million, five hundred eighty-three thousand, seventy-one".