113423003043 has 16 divisors (see below), whose sum is σ = 172994088960. Its totient is φ = 64753505856.

The previous prime is 113423003027. The next prime is 113423003077. The reversal of 113423003043 is 340300324311.

It is not a de Polignac number, because 113423003043 - 2⁴ = 113423003027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113423003843) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2461578 + ... + 2507231.

It is an arithmetic number, because the mean of its divisors is an integer number (10812130560).

Almost surely, 2^113423003043 is an apocalyptic number.

113423003043 is a deficient number, since it is larger than the sum of its proper divisors (59571085917).

113423003043 is a wasteful number, since it uses less digits than its factorization.

113423003043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4969906.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 113423003043 its reverse (340300324311), we get a palindrome (453723327354).

The spelling of 113423003043 in words is "one hundred thirteen billion, four hundred twenty-three million, three thousand, forty-three".