4523543231011 has 4 divisors (see below), whose sum is σ = 5169763692592. Its totient is φ = 3877322769432.

The previous prime is 4523543230993. The next prime is 4523543231087. The reversal of 4523543231011 is 1101323453254.

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

It is not a de Polignac number, because 4523543231011 - 2¹⁷ = 4523543099939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4523543231611) 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, 323110230780 + ... + 323110230793.

It is an arithmetic number, because the mean of its divisors is an integer number (1292440923148).

Almost surely, 2^{4523543231011} is an apocalyptic number.

4523543231011 is a deficient number, since it is larger than the sum of its proper divisors (646220461581).

4523543231011 is an equidigital number, since it uses as much as digits as its factorization.

4523543231011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646220461580.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 4523543231011 its reverse (1101323453254), we get a palindrome (5624866684265).

The spelling of 4523543231011 in words is "four trillion, five hundred twenty-three billion, five hundred forty-three million, two hundred thirty-one thousand, eleven".