233223330032121 has 32 divisors (see below), whose sum is σ = 366481309799808. Its totient is φ = 130062998384640.

The previous prime is 233223330032111. The next prime is 233223330032123. The reversal of 233223330032121 is 121230033322332.

It is not a de Polignac number, because 233223330032121 - 2⁵ = 233223330032089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (233223330032123) 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, 857346856 + ... + 857618841.

It is an arithmetic number, because the mean of its divisors is an integer number (11452540931244).

Almost surely, 2^{233223330032121} is an apocalyptic number.

It is an amenable number.

233223330032121 is a deficient number, since it is larger than the sum of its proper divisors (133257979767687).

233223330032121 is a wasteful number, since it uses less digits than its factorization.

233223330032121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714966041.

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 233223330032121 its reverse (121230033322332), we get a palindrome (354453363354453).

The spelling of 233223330032121 in words is "two hundred thirty-three trillion, two hundred twenty-three billion, three hundred thirty million, thirty-two thousand, one hundred twenty-one".