100020360143000 has 128 divisors (see below), whose sum is σ = 260757142963200. Its totient is φ = 35597187952000.

The previous prime is 100020360142987. The next prime is 100020360143003. The reversal of 100020360143000 is 341063020001.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100020360143003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96214490 + ... + 97248489.

It is an arithmetic number, because the mean of its divisors is an integer number (2037165179400).

Almost surely, 2^{100020360143000} is an apocalyptic number.

100020360143000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100020360143000 is an abundant number, since it is smaller than the sum of its proper divisors (160736782820200).

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

100020360143000 is a wasteful number, since it uses less digits than its factorization.

100020360143000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193463058 (or 193463044 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The spelling of 100020360143000 in words is "one hundred trillion, twenty billion, three hundred sixty million, one hundred forty-three thousand".