136104443 has 2 divisors, whose sum is σ = 136104444. Its totient is φ = 136104442.

The previous prime is 136104427. The next prime is 136104523. The reversal of 136104443 is 344401631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136104443 - 2⁴ = 136104427 is a prime.

It is not a weakly prime, because it can be changed into another prime (136104413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68052221 + 68052222.

It is an arithmetic number, because the mean of its divisors is an integer number (68052222).

Almost surely, 2^136104443 is an apocalyptic number.

136104443 is a deficient number, since it is larger than the sum of its proper divisors (1).

136104443 is an equidigital number, since it uses as much as digits as its factorization.

136104443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 136104443 is about 11666.3808869760. The cubic root of 136104443 is about 514.3879277622.

The spelling of 136104443 in words is "one hundred thirty-six million, one hundred four thousand, four hundred forty-three".