233123233321 has 32 divisors (see below), whose sum is σ = 268646284800. Its totient is φ = 200068577280.

The previous prime is 233123233297. The next prime is 233123233327. The reversal of 233123233321 is 123332321332.

It is not a de Polignac number, because 233123233321 - 2⁷ = 233123233193 is a prime.

It is a super-3 number, since 3×233123233321³ (a number of 35 digits) contains 333 as substring.

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 233123233321.

It is not an unprimeable number, because it can be changed into a prime (233123233327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130454190 + ... + 130455976.

It is an arithmetic number, because the mean of its divisors is an integer number (8395196400).

Almost surely, 2^233123233321 is an apocalyptic number.

It is an amenable number.

233123233321 is a deficient number, since it is larger than the sum of its proper divisors (35523051479).

233123233321 is a wasteful number, since it uses less digits than its factorization.

233123233321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3669.

The product of its digits is 11664, while the sum is 28.

Adding to 233123233321 its reverse (123332321332), we get a palindrome (356455554653).

The spelling of 233123233321 in words is "two hundred thirty-three billion, one hundred twenty-three million, two hundred thirty-three thousand, three hundred twenty-one".