136773201 has 16 divisors (see below), whose sum is σ = 189238784. Its totient is φ = 87796224.

The previous prime is 136773199. The next prime is 136773223. The reversal of 136773201 is 102377631.

136773201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 136773201 - 2¹ = 136773199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (136773101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4416 + ... + 17118.

It is an arithmetic number, because the mean of its divisors is an integer number (11827424).

Almost surely, 2^136773201 is an apocalyptic number.

It is an amenable number.

136773201 is a deficient number, since it is larger than the sum of its proper divisors (52465583).

136773201 is a wasteful number, since it uses less digits than its factorization.

136773201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12840.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 136773201 is about 11695.0075245807. The cubic root of 136773201 is about 515.2290444405.

The spelling of 136773201 in words is "one hundred thirty-six million, seven hundred seventy-three thousand, two hundred one".