136600212312 has 96 divisors (see below), whose sum is σ = 379177606080. Its totient is φ = 44405706240.

The previous prime is 136600212293. The next prime is 136600212337. The reversal of 136600212312 is 213212006631.

136600212312 is a `hidden beast` number, since 1 + 3 + 6 + 600 + 21 + 2 + 31 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 879078 + ... + 1022730.

It is an arithmetic number, because the mean of its divisors is an integer number (3949766730).

Almost surely, 2^136600212312 is an apocalyptic number.

136600212312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136600212312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189588803040).

136600212312 is an abundant number, since it is smaller than the sum of its proper divisors (242577393768).

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

136600212312 is a wasteful number, since it uses less digits than its factorization.

136600212312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143993 (or 143986 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 136600212312 its reverse (213212006631), we get a palindrome (349812218943).

The spelling of 136600212312 in words is "one hundred thirty-six billion, six hundred million, two hundred twelve thousand, three hundred twelve".