136254119 has 2 divisors, whose sum is σ = 136254120. Its totient is φ = 136254118.

The previous prime is 136254089. The next prime is 136254127. The reversal of 136254119 is 911452631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136254119 - 2¹⁶ = 136188583 is a prime.

It is a super-2 number, since 2×136254119² = 37130369888932322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136254169) 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, 68127059 + 68127060.

It is an arithmetic number, because the mean of its divisors is an integer number (68127060).

Almost surely, 2^136254119 is an apocalyptic number.

136254119 is a deficient number, since it is larger than the sum of its proper divisors (1).

136254119 is an equidigital number, since it uses as much as digits as its factorization.

136254119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6480, while the sum is 32.

The square root of 136254119 is about 11672.7939671700. The cubic root of 136254119 is about 514.5764186009.

The spelling of 136254119 in words is "one hundred thirty-six million, two hundred fifty-four thousand, one hundred nineteen".