136332719 has 2 divisors, whose sum is σ = 136332720. Its totient is φ = 136332718.

The previous prime is 136332689. The next prime is 136332737. The reversal of 136332719 is 917233631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136332719 - 2⁸ = 136332463 is a prime.

It is a super-2 number, since 2×136332719² = 37173220539865922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136332769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68166359 + 68166360.

It is an arithmetic number, because the mean of its divisors is an integer number (68166360).

Almost surely, 2^136332719 is an apocalyptic number.

136332719 is a deficient number, since it is larger than the sum of its proper divisors (1).

136332719 is an equidigital number, since it uses as much as digits as its factorization.

136332719 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 35.

The square root of 136332719 is about 11676.1602849567. The cubic root of 136332719 is about 514.6753463301.

The spelling of 136332719 in words is "one hundred thirty-six million, three hundred thirty-two thousand, seven hundred nineteen".