2233130121 has 8 divisors (see below), whose sum is σ = 3308340960. Its totient is φ = 1488753396.

The previous prime is 2233130089. The next prime is 2233130177. The reversal of 2233130121 is 1210313322.

It is not a de Polignac number, because 2233130121 - 2⁵ = 2233130089 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2233130094 and 2233130103.

It is not an unprimeable number, because it can be changed into a prime (2233130621) 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, 41354235 + ... + 41354288.

It is an arithmetic number, because the mean of its divisors is an integer number (413542620).

Almost surely, 2^2233130121 is an apocalyptic number.

It is an amenable number.

2233130121 is a deficient number, since it is larger than the sum of its proper divisors (1075210839).

2233130121 is an equidigital number, since it uses as much as digits as its factorization.

2233130121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82708532 (or 82708526 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 2233130121 is about 47256.0061896898. The cubic root of 2233130121 is about 1307.0875453848.

Adding to 2233130121 its reverse (1210313322), we get a palindrome (3443443443).

The spelling of 2233130121 in words is "two billion, two hundred thirty-three million, one hundred thirty thousand, one hundred twenty-one".