9103443431123 has 4 divisors (see below), whose sum is σ = 9638940103560. Its totient is φ = 8567946758688.

The previous prime is 9103443431111. The next prime is 9103443431189. The reversal of 9103443431123 is 3211343443019.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9103443431123 - 2¹⁰ = 9103443430099 is a prime.

It is a super-2 number, since 2×9103443431123² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (9103443421123) 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, 267748336193 + ... + 267748336226.

It is an arithmetic number, because the mean of its divisors is an integer number (2409735025890).

Almost surely, 2^{9103443431123} is an apocalyptic number.

9103443431123 is a deficient number, since it is larger than the sum of its proper divisors (535496672437).

9103443431123 is a wasteful number, since it uses less digits than its factorization.

9103443431123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535496672436.

The product of its (nonzero) digits is 93312, while the sum is 38.

The spelling of 9103443431123 in words is "nine trillion, one hundred three billion, four hundred forty-three million, four hundred thirty-one thousand, one hundred twenty-three".