233002200121 has 4 divisors (see below), whose sum is σ = 233003971044. Its totient is φ = 233000429200.

The previous prime is 233002200103. The next prime is 233002200127. The reversal of 233002200121 is 121002200332.

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

It can be written as a sum of positive squares in 2 ways, for example, as 206966764096 + 26035436025 = 454936^2 + 161355^2 .

It is a cyclic number.

It is not a de Polignac number, because 233002200121 - 2⁷ = 233002199993 is a prime.

It is a super-2 number, since 2×233002200121² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 233002200095 and 233002200104.

It is not an unprimeable number, because it can be changed into a prime (233002200127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670750 + ... + 957031.

It is an arithmetic number, because the mean of its divisors is an integer number (58250992761).

Almost surely, 2^233002200121 is an apocalyptic number.

It is an amenable number.

233002200121 is a deficient number, since it is larger than the sum of its proper divisors (1770923).

233002200121 is a wasteful number, since it uses less digits than its factorization.

233002200121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770922.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 233002200121 its reverse (121002200332), we get a palindrome (354004400453).

The spelling of 233002200121 in words is "two hundred thirty-three billion, two million, two hundred thousand, one hundred twenty-one".