100134020121140 has 96 divisors (see below), whose sum is σ = 211929704259840. Its totient is φ = 39740882227200.

The previous prime is 100134020121073. The next prime is 100134020121151. The reversal of 100134020121140 is 41121020431001.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9636605345 + ... + 9636615735.

It is an arithmetic number, because the mean of its divisors is an integer number (2207601086040).

Almost surely, 2^{100134020121140} is an apocalyptic number.

100134020121140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100134020121140 is an abundant number, since it is smaller than the sum of its proper divisors (111795684138700).

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

100134020121140 is a wasteful number, since it uses less digits than its factorization.

100134020121140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17433 (or 17431 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 100134020121140 its reverse (41121020431001), we get a palindrome (141255040552141).

The spelling of 100134020121140 in words is "one hundred trillion, one hundred thirty-four billion, twenty million, one hundred twenty-one thousand, one hundred forty".