136601435261112 has 64 divisors (see below), whose sum is σ = 342599888977920. Its totient is φ = 45387654250368.

The previous prime is 136601435261101. The next prime is 136601435261113. The reversal of 136601435261112 is 211162534106631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136601435261113) 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, 139247353 + ... + 140224919.

It is an arithmetic number, because the mean of its divisors is an integer number (5353123265280).

Almost surely, 2^{136601435261112} is an apocalyptic number.

136601435261112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136601435261112 is an abundant number, since it is smaller than the sum of its proper divisors (205998453716808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136601435261112 is a wasteful number, since it uses less digits than its factorization.

136601435261112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996260 (or 996256 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

Adding to 136601435261112 its reverse (211162534106631), we get a palindrome (347763969367743).

The spelling of 136601435261112 in words is "one hundred thirty-six trillion, six hundred one billion, four hundred thirty-five million, two hundred sixty-one thousand, one hundred twelve".