234511023 has 16 divisors (see below), whose sum is σ = 328773600. Its totient is φ = 148471680.

The previous prime is 234511009. The next prime is 234511033. The reversal of 234511023 is 320115432.

It is not a de Polignac number, because 234511023 - 2⁴ = 234511007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234511033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16788 + ... + 27401.

It is an arithmetic number, because the mean of its divisors is an integer number (20548350).

Almost surely, 2^234511023 is an apocalyptic number.

234511023 is a deficient number, since it is larger than the sum of its proper divisors (94262577).

234511023 is a wasteful number, since it uses less digits than its factorization.

234511023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44282.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 234511023 is about 15313.7527405924. The cubic root of 234511023 is about 616.6722707388.

Adding to 234511023 its reverse (320115432), we get a palindrome (554626455).

The spelling of 234511023 in words is "two hundred thirty-four million, five hundred eleven thousand, twenty-three".