42343311103 has 8 divisors (see below), whose sum is σ = 42503086400. Its totient is φ = 42183586080.

The previous prime is 42343311097. The next prime is 42343311107. The reversal of 42343311103 is 30111334324.

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

It is a cyclic number.

It is not a de Polignac number, because 42343311103 - 2⁹ = 42343310591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42343311107) 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, 3081418 + ... + 3095128.

It is an arithmetic number, because the mean of its divisors is an integer number (5312885800).

Almost surely, 2^42343311103 is an apocalyptic number.

42343311103 is a deficient number, since it is larger than the sum of its proper divisors (159775297).

42343311103 is a wasteful number, since it uses less digits than its factorization.

42343311103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25137.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 42343311103 its reverse (30111334324), we get a palindrome (72454645427).

The spelling of 42343311103 in words is "forty-two billion, three hundred forty-three million, three hundred eleven thousand, one hundred three".