136322661166 has 16 divisors (see below), whose sum is σ = 206798248800. Its totient is φ = 67390035328.

The previous prime is 136322661113. The next prime is 136322661203. The reversal of 136322661166 is 661166223631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3031986 + ... + 3076618.

It is an arithmetic number, because the mean of its divisors is an integer number (12924890550).

Almost surely, 2^136322661166 is an apocalyptic number.

136322661166 is a deficient number, since it is larger than the sum of its proper divisors (70475587634).

136322661166 is a wasteful number, since it uses less digits than its factorization.

136322661166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61883.

The product of its digits is 279936, while the sum is 43.

Adding to 136322661166 its reverse (661166223631), we get a palindrome (797488884797).

The spelling of 136322661166 in words is "one hundred thirty-six billion, three hundred twenty-two million, six hundred sixty-one thousand, one hundred sixty-six".