100341504 has 108 divisors (see below), whose sum is σ = 300210456. Its totient is φ = 33426432.

The previous prime is 100341487. The next prime is 100341509. The reversal of 100341504 is 405143001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (108).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100341509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61402 + ... + 63014.

Almost surely, 2^100341504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100341504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150105228).

100341504 is an abundant number, since it is smaller than the sum of its proper divisors (199868952).

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

100341504 is an frugal number, since it uses more digits than its factorization.

100341504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1644 (or 1618 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 100341504 is about 10017.0606467167. The cubic root of 100341504 is about 464.6866567450.

Adding to 100341504 its reverse (405143001), we get a palindrome (505484505).

The spelling of 100341504 in words is "one hundred million, three hundred forty-one thousand, five hundred four".