100334103443 has 4 divisors (see below), whose sum is σ = 114667546800. Its totient is φ = 86000660088.

The previous prime is 100334103439. The next prime is 100334103451. The reversal of 100334103443 is 344301433001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 344301433001 = 101383 ⋅3396047.

It is not a de Polignac number, because 100334103443 - 2² = 100334103439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100364103443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7166721668 + ... + 7166721681.

It is an arithmetic number, because the mean of its divisors is an integer number (28666886700).

Almost surely, 2^100334103443 is an apocalyptic number.

100334103443 is a deficient number, since it is larger than the sum of its proper divisors (14333443357).

100334103443 is an equidigital number, since it uses as much as digits as its factorization.

100334103443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14333443356.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 100334103443 its reverse (344301433001), we get a palindrome (444635536444).

The spelling of 100334103443 in words is "one hundred billion, three hundred thirty-four million, one hundred three thousand, four hundred forty-three".