43203011130023 has 4 divisors (see below), whose sum is σ = 43203484663368. Its totient is φ = 43202537596680.

The previous prime is 43203011130017. The next prime is 43203011130043. The reversal of 43203011130023 is 32003111030234.

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 43203011130023 - 2⁶ = 43203011129959 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 (43203011130043) 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, 236629793 + ... + 236812298.

It is an arithmetic number, because the mean of its divisors is an integer number (10800871165842).

Almost surely, 2^{43203011130023} is an apocalyptic number.

43203011130023 is a deficient number, since it is larger than the sum of its proper divisors (473533345).

43203011130023 is an equidigital number, since it uses as much as digits as its factorization.

43203011130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473533344.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 43203011130023 its reverse (32003111030234), we get a palindrome (75206122160257).

The spelling of 43203011130023 in words is "forty-three trillion, two hundred three billion, eleven million, one hundred thirty thousand, twenty-three".