136045247173 has 32 divisors (see below), whose sum is σ = 159557299200. Its totient is φ = 114685488000.

The previous prime is 136045247153. The next prime is 136045247189. The reversal of 136045247173 is 371742540631.

It is a cyclic number.

It is not a de Polignac number, because 136045247173 - 2³³ = 127455312581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136045247113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2849448 + ... + 2896798.

It is an arithmetic number, because the mean of its divisors is an integer number (4986165600).

Almost surely, 2^136045247173 is an apocalyptic number.

It is an amenable number.

136045247173 is a deficient number, since it is larger than the sum of its proper divisors (23512052027).

136045247173 is a wasteful number, since it uses less digits than its factorization.

136045247173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47673.

The product of its (nonzero) digits is 423360, while the sum is 43.

The spelling of 136045247173 in words is "one hundred thirty-six billion, forty-five million, two hundred forty-seven thousand, one hundred seventy-three".