231400110443 has 8 divisors (see below), whose sum is σ = 238126660128. Its totient is φ = 224698428864.

The previous prime is 231400110419. The next prime is 231400110457. The reversal of 231400110443 is 344011004132.

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 231400110443 - 2³⁰ = 230326368619 is a prime.

It is a super-2 number, since 2×231400110443² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231400119443) 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, 6198146 + ... + 6235367.

It is an arithmetic number, because the mean of its divisors is an integer number (29765832516).

Almost surely, 2^231400110443 is an apocalyptic number.

231400110443 is a deficient number, since it is larger than the sum of its proper divisors (6726549685).

231400110443 is a wasteful number, since it uses less digits than its factorization.

231400110443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12434053.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 231400110443 its reverse (344011004132), we get a palindrome (575411114575).

The spelling of 231400110443 in words is "two hundred thirty-one billion, four hundred million, one hundred ten thousand, four hundred forty-three".