100440340003 has 8 divisors (see below), whose sum is σ = 100576587168. Its totient is φ = 100304159424.

The previous prime is 100440339997. The next prime is 100440340027. The reversal of 100440340003 is 300043044001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100440340003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100440380003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3489850 + ... + 3518512.

It is an arithmetic number, because the mean of its divisors is an integer number (12572073396).

Almost surely, 2^100440340003 is an apocalyptic number.

100440340003 is a deficient number, since it is larger than the sum of its proper divisors (136247165).

100440340003 is an equidigital number, since it uses as much as digits as its factorization.

100440340003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33293.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 100440340003 its reverse (300043044001), we get a palindrome (400483384004).

The spelling of 100440340003 in words is "one hundred billion, four hundred forty million, three hundred forty thousand, three".