43233121201 has 8 divisors (see below), whose sum is σ = 43829454080. Its totient is φ = 42636899232.

The previous prime is 43233121187. The next prime is 43233121213. The reversal of 43233121201 is 10212133234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43233121201 - 2²⁵ = 43199566769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43233121231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036516 + ... + 1077418.

It is an arithmetic number, because the mean of its divisors is an integer number (5478681760).

Almost surely, 2^43233121201 is an apocalyptic number.

It is an amenable number.

43233121201 is a deficient number, since it is larger than the sum of its proper divisors (596332879).

43233121201 is a wasteful number, since it uses less digits than its factorization.

43233121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55455.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 43233121201 its reverse (10212133234), we get a palindrome (53445254435).

The spelling of 43233121201 in words is "forty-three billion, two hundred thirty-three million, one hundred twenty-one thousand, two hundred one".