233123012043 has 16 divisors (see below), whose sum is σ = 318840592896. Its totient is φ = 151420592960.

The previous prime is 233123012021. The next prime is 233123012063. The reversal of 233123012043 is 340210321332.

It is a cyclic number.

It is not a de Polignac number, because 233123012043 - 2⁵ = 233123012011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233123012063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1184055 + ... + 1366832.

It is an arithmetic number, because the mean of its divisors is an integer number (19927537056).

Almost surely, 2^233123012043 is an apocalyptic number.

233123012043 is a deficient number, since it is larger than the sum of its proper divisors (85717580853).

233123012043 is a wasteful number, since it uses less digits than its factorization.

233123012043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2551674.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 233123012043 its reverse (340210321332), we get a palindrome (573333333375).

The spelling of 233123012043 in words is "two hundred thirty-three billion, one hundred twenty-three million, twelve thousand, forty-three".