136148208712 has 16 divisors (see below), whose sum is σ = 258353529840. Its totient is φ = 67253934096.

The previous prime is 136148208701. The next prime is 136148208727. The reversal of 136148208712 is 217802841631.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102520578 + ... + 102521905.

It is an arithmetic number, because the mean of its divisors is an integer number (16147095615).

Almost surely, 2^136148208712 is an apocalyptic number.

It is an amenable number.

136148208712 is a deficient number, since it is larger than the sum of its proper divisors (122205321128).

136148208712 is a wasteful number, since it uses less digits than its factorization.

136148208712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205042572 (or 205042568 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 136148208712 in words is "one hundred thirty-six billion, one hundred forty-eight million, two hundred eight thousand, seven hundred twelve".