23031230111434 has 16 divisors (see below), whose sum is σ = 34567832480256. Its totient is φ = 11508621274800.

The previous prime is 23031230111353. The next prime is 23031230111437. The reversal of 23031230111434 is 43411103213032.

It is not an unprimeable number, because it can be changed into a prime (23031230111437) 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, 22817179 + ... + 23805169.

It is an arithmetic number, because the mean of its divisors is an integer number (2160489530016).

Almost surely, 2^{23031230111434} is an apocalyptic number.

23031230111434 is a deficient number, since it is larger than the sum of its proper divisors (11536602368822).

23031230111434 is a wasteful number, since it uses less digits than its factorization.

23031230111434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995061.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 23031230111434 its reverse (43411103213032), we get a palindrome (66442333324466).

The spelling of 23031230111434 in words is "twenty-three trillion, thirty-one billion, two hundred thirty million, one hundred eleven thousand, four hundred thirty-four".