136791283 has 2 divisors, whose sum is σ = 136791284. Its totient is φ = 136791282.

The previous prime is 136791253. The next prime is 136791301. The reversal of 136791283 is 382197631.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136791283 is a prime.

It is not a weakly prime, because it can be changed into another prime (136791233) 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, 68395641 + 68395642.

It is an arithmetic number, because the mean of its divisors is an integer number (68395642).

Almost surely, 2^136791283 is an apocalyptic number.

136791283 is a deficient number, since it is larger than the sum of its proper divisors (1).

136791283 is an equidigital number, since it uses as much as digits as its factorization.

136791283 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 40.

The square root of 136791283 is about 11695.7805639470. The cubic root of 136791283 is about 515.2517485984.

The spelling of 136791283 in words is "one hundred thirty-six million, seven hundred ninety-one thousand, two hundred eighty-three".