100341003420 has 288 divisors, whose sum is σ = 367629917760. Its totient is φ = 22934596608.

The previous prime is 100341003419. The next prime is 100341003431. The reversal of 100341003420 is 24300143001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100341003393 and 100341003402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2119852 + ... + 2166668.

It is an arithmetic number, because the mean of its divisors is an integer number (1276492770).

Almost surely, 2^100341003420 is an apocalyptic number.

100341003420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100341003420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183814958880).

100341003420 is an abundant number, since it is smaller than the sum of its proper divisors (267288914340).

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

100341003420 is an equidigital number, since it uses as much as digits as its factorization.

100341003420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46861 (or 46834 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 100341003420 its reverse (24300143001), we get a palindrome (124641146421).

The spelling of 100341003420 in words is "one hundred billion, three hundred forty-one million, three thousand, four hundred twenty".