233123132110001 has 4 divisors (see below), whose sum is σ = 266426436697152. Its totient is φ = 199819827522852.

The previous prime is 233123132109997. The next prime is 233123132110049. The reversal of 233123132110001 is 100011231321332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 233123132110001 - 2² = 233123132109997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233123132170001) 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 3 ways as a sum of consecutive naturals, for example, 16651652293565 + ... + 16651652293578.

It is an arithmetic number, because the mean of its divisors is an integer number (66606609174288).

Almost surely, 2^{233123132110001} is an apocalyptic number.

It is an amenable number.

233123132110001 is a deficient number, since it is larger than the sum of its proper divisors (33303304587151).

233123132110001 is an equidigital number, since it uses as much as digits as its factorization.

233123132110001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33303304587150.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 233123132110001 its reverse (100011231321332), we get a palindrome (333134363431333).

The spelling of 233123132110001 in words is "two hundred thirty-three trillion, one hundred twenty-three billion, one hundred thirty-two million, one hundred ten thousand, one".