235233602123 has 4 divisors (see below), whose sum is σ = 253328494608. Its totient is φ = 217138709640.

The previous prime is 235233602083. The next prime is 235233602159. The reversal of 235233602123 is 321206332532.

235233602123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 235233602123 - 2¹² = 235233598027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 235233602123.

It is not an unprimeable number, because it can be changed into a prime (235233602623) 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 3 ways as a sum of consecutive naturals, for example, 9047446223 + ... + 9047446248.

It is an arithmetic number, because the mean of its divisors is an integer number (63332123652).

Almost surely, 2^235233602123 is an apocalyptic number.

235233602123 is a deficient number, since it is larger than the sum of its proper divisors (18094892485).

235233602123 is a wasteful number, since it uses less digits than its factorization.

235233602123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18094892484.

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 235233602123 its reverse (321206332532), we get a palindrome (556439934655).

The spelling of 235233602123 in words is "two hundred thirty-five billion, two hundred thirty-three million, six hundred two thousand, one hundred twenty-three".