101230143168 has 1344 divisors, whose sum is σ = 395254886400. Its totient is φ = 22109552640.

The previous prime is 101230143163. The next prime is 101230143181. The reversal of 101230143168 is 861341032101.

It is a tau number, because it is divible by the number of its divisors (1344).

It is not an unprimeable number, because it can be changed into a prime (101230143163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2354189355 + ... + 2354189397.

Almost surely, 2^101230143168 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 101230143168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197627443200).

101230143168 is an abundant number, since it is smaller than the sum of its proper divisors (294024743232).

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

101230143168 is a wasteful number, since it uses less digits than its factorization.

101230143168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

Adding to 101230143168 its reverse (861341032101), we get a palindrome (962571175269).

The spelling of 101230143168 in words is "one hundred one billion, two hundred thirty million, one hundred forty-three thousand, one hundred sixty-eight".