100300241142 has 48 divisors (see below), whose sum is σ = 225855341712. Its totient is φ = 33360815520.

The previous prime is 100300241131. The next prime is 100300241177. The reversal of 100300241142 is 241142003001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208 + ... + 447884.

It is an arithmetic number, because the mean of its divisors is an integer number (4705319619).

Almost surely, 2^100300241142 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100300241142, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112927670856).

100300241142 is an abundant number, since it is smaller than the sum of its proper divisors (125555100570).

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

100300241142 is an equidigital number, since it uses as much as digits as its factorization.

100300241142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448155 (or 448143 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 100300241142 its reverse (241142003001), we get a palindrome (341442244143).

The spelling of 100300241142 in words is "one hundred billion, three hundred million, two hundred forty-one thousand, one hundred forty-two".