43120103204 has 24 divisors (see below), whose sum is σ = 79685588640. Its totient is φ = 20360044224.

The previous prime is 43120103179. The next prime is 43120103207. The reversal of 43120103204 is 40230102134.

It is a super-2 number, since 2×43120103204² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43120103207) 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 7 ways as a sum of consecutive naturals, for example, 882554 + ... + 930129.

It is an arithmetic number, because the mean of its divisors is an integer number (3320232860).

Almost surely, 2^43120103204 is an apocalyptic number.

It is an amenable number.

43120103204 is a deficient number, since it is larger than the sum of its proper divisors (36565485436).

43120103204 is a wasteful number, since it uses less digits than its factorization.

43120103204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813019 (or 1813017 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 43120103204 its reverse (40230102134), we get a palindrome (83350205338).

The spelling of 43120103204 in words is "forty-three billion, one hundred twenty million, one hundred three thousand, two hundred four".