101136263168 has 96 divisors (see below), whose sum is σ = 206152128000. Its totient is φ = 49589944320.

The previous prime is 101136263119. The next prime is 101136263243. The reversal of 101136263168 is 861362631101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68752673 + ... + 68754143.

It is an arithmetic number, because the mean of its divisors is an integer number (2147418000).

Almost surely, 2^101136263168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101136263168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103076064000).

101136263168 is an abundant number, since it is smaller than the sum of its proper divisors (105015864832).

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

101136263168 is an equidigital number, since it uses as much as digits as its factorization.

101136263168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2121 (or 2101 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

Adding to 101136263168 its reverse (861362631101), we get a palindrome (962498894269).

The spelling of 101136263168 in words is "one hundred one billion, one hundred thirty-six million, two hundred sixty-three thousand, one hundred sixty-eight".