231104543 has 8 divisors (see below), whose sum is σ = 243548400. Its totient is φ = 218688768.

The previous prime is 231104527. The next prime is 231104551. The reversal of 231104543 is 345401132.

231104543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 231104543 - 2⁴ = 231104527 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 (231104243) 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, 11105 + ... + 24197.

It is an arithmetic number, because the mean of its divisors is an integer number (30443550).

Almost surely, 2^231104543 is an apocalyptic number.

231104543 is a deficient number, since it is larger than the sum of its proper divisors (12443857).

231104543 is a wasteful number, since it uses less digits than its factorization.

231104543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14041.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 231104543 is about 15202.1229767424. The cubic root of 231104543 is about 613.6717919325.

Adding to 231104543 its reverse (345401132), we get a palindrome (576505675).

The spelling of 231104543 in words is "two hundred thirty-one million, one hundred four thousand, five hundred forty-three".