101101021168 has 20 divisors (see below), whose sum is σ = 223866547120. Its totient is φ = 43329009024.

The previous prime is 101101021159. The next prime is 101101021169. The reversal of 101101021168 is 861120101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101101021169) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 451343733 + ... + 451343956.

It is an arithmetic number, because the mean of its divisors is an integer number (11193327356).

Almost surely, 2^101101021168 is an apocalyptic number.

It is an amenable number.

101101021168 is an abundant number, since it is smaller than the sum of its proper divisors (122765525952).

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

101101021168 is an equidigital number, since it uses as much as digits as its factorization.

101101021168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 902687704 (or 902687698 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 22.

Adding to 101101021168 its reverse (861120101101), we get a palindrome (962221122269).

The spelling of 101101021168 in words is "one hundred one billion, one hundred one million, twenty-one thousand, one hundred sixty-eight".