2033200231121 has 4 divisors (see below), whose sum is σ = 2034427269732. Its totient is φ = 2031973192512.

The previous prime is 2033200231109. The next prime is 2033200231151. The reversal of 2033200231121 is 1211320023302.

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 892715066896 + 1140485164225 = 944836^2 + 1067935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2033200231121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2033200231093 and 2033200231102.

It is not an unprimeable number, because it can be changed into a prime (2033200231151) 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, 613516820 + ... + 613520133.

It is an arithmetic number, because the mean of its divisors is an integer number (508606817433).

Almost surely, 2^{2033200231121} is an apocalyptic number.

It is an amenable number.

2033200231121 is a deficient number, since it is larger than the sum of its proper divisors (1227038611).

2033200231121 is a wasteful number, since it uses less digits than its factorization.

2033200231121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227038610.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2033200231121 its reverse (1211320023302), we get a palindrome (3244520254423).

The spelling of 2033200231121 in words is "two trillion, thirty-three billion, two hundred million, two hundred thirty-one thousand, one hundred twenty-one".