101143302041988 has 36 divisors (see below), whose sum is σ = 255682386610560. Its totient is φ = 33712509354096.

The previous prime is 101143302041983. The next prime is 101143302042001. The reversal of 101143302041988 is 889140203341101.

101143302041988 is a `hidden beast` number, since 1 + 0 + 1 + 1 + 433 + 0 + 20 + 4 + 198 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (101143302041983) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79554720 + ... + 80816087.

It is an arithmetic number, because the mean of its divisors is an integer number (7102288516960).

Almost surely, 2^{101143302041988} is an apocalyptic number.

101143302041988 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

101143302041988 is an abundant number, since it is smaller than the sum of its proper divisors (154539084568572).

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

101143302041988 is a wasteful number, since it uses less digits than its factorization.

101143302041988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160388336 (or 160388331 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 101143302041988 in words is "one hundred one trillion, one hundred forty-three billion, three hundred two million, forty-one thousand, nine hundred eighty-eight".