100313444043 has 6 divisors (see below), whose sum is σ = 144897196964. Its totient is φ = 66875629356.

The previous prime is 100313444027. The next prime is 100313444051. The reversal of 100313444043 is 340444313001.

It is not a de Polignac number, because 100313444043 - 2⁴ = 100313444027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100313443998 and 100313444016.

It is not an unprimeable number, because it can be changed into a prime (100313444003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5572969105 + ... + 5572969122.

Almost surely, 2^100313444043 is an apocalyptic number.

100313444043 is a deficient number, since it is larger than the sum of its proper divisors (44583752921).

100313444043 is a wasteful number, since it uses less digits than its factorization.

100313444043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11145938233 (or 11145938230 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 100313444043 its reverse (340444313001), we get a palindrome (440757757044).

The spelling of 100313444043 in words is "one hundred billion, three hundred thirteen million, four hundred forty-four thousand, forty-three".