136330801 has 2 divisors, whose sum is σ = 136330802. Its totient is φ = 136330800.

The previous prime is 136330759. The next prime is 136330807. The reversal of 136330801 is 108033631.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 122677776 + 13653025 = 11076^2 + 3695^2 .

It is a cyclic number.

It is not a de Polignac number, because 136330801 - 2⁷ = 136330673 is a prime.

It is not a weakly prime, because it can be changed into another prime (136330807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68165400 + 68165401.

It is an arithmetic number, because the mean of its divisors is an integer number (68165401).

Almost surely, 2^136330801 is an apocalyptic number.

It is an amenable number.

136330801 is a deficient number, since it is larger than the sum of its proper divisors (1).

136330801 is an equidigital number, since it uses as much as digits as its factorization.

136330801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 136330801 is about 11676.0781515028. The cubic root of 136330801 is about 514.6729327448.

The spelling of 136330801 in words is "one hundred thirty-six million, three hundred thirty thousand, eight hundred one".