136333019 has 2 divisors, whose sum is σ = 136333020. Its totient is φ = 136333018.

The previous prime is 136333003. The next prime is 136333027. The reversal of 136333019 is 910333631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136333019 - 2⁴ = 136333003 is a prime.

It is a super-2 number, since 2×136333019² = 37173384139308722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 136332982 and 136333000.

It is not a weakly prime, because it can be changed into another prime (136333069) 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, 68166509 + 68166510.

It is an arithmetic number, because the mean of its divisors is an integer number (68166510).

Almost surely, 2^136333019 is an apocalyptic number.

136333019 is a deficient number, since it is larger than the sum of its proper divisors (1).

136333019 is an equidigital number, since it uses as much as digits as its factorization.

136333019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4374, while the sum is 29.

The square root of 136333019 is about 11676.1731316386. The cubic root of 136333019 is about 514.6757238440.

The spelling of 136333019 in words is "one hundred thirty-six million, three hundred thirty-three thousand, nineteen".