136243101046 has 16 divisors (see below), whose sum is σ = 220095537984. Its totient is φ = 62878423104.

The previous prime is 136243101041. The next prime is 136243101061. The reversal of 136243101046 is 640101342631.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 136243100999 and 136243101017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136243101041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484611 + ... + 712273.

It is an arithmetic number, because the mean of its divisors is an integer number (13755971124).

Almost surely, 2^136243101046 is an apocalyptic number.

136243101046 is a deficient number, since it is larger than the sum of its proper divisors (83852436938).

136243101046 is a wasteful number, since it uses less digits than its factorization.

136243101046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250695.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 136243101046 its reverse (640101342631), we get a palindrome (776344443677).

The spelling of 136243101046 in words is "one hundred thirty-six billion, two hundred forty-three million, one hundred one thousand, forty-six".