2232130133 has 4 divisors (see below), whose sum is σ = 2235602208. Its totient is φ = 2228658060.

The previous prime is 2232130081. The next prime is 2232130207. The reversal of 2232130133 is 3310312322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2232130133 - 2⁸ = 2232129877 is a prime.

It is a super-3 number, since 3×2232130133³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232138133) 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, 1735073 + ... + 1736358.

It is an arithmetic number, because the mean of its divisors is an integer number (558900552).

Almost surely, 2^2232130133 is an apocalyptic number.

It is an amenable number.

2232130133 is a deficient number, since it is larger than the sum of its proper divisors (3472075).

2232130133 is an equidigital number, since it uses as much as digits as its factorization.

2232130133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472074.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2232130133 is about 47245.4244662909. The cubic root of 2232130133 is about 1306.8924131505.

Adding to 2232130133 its reverse (3310312322), we get a palindrome (5542442455).

The spelling of 2232130133 in words is "two billion, two hundred thirty-two million, one hundred thirty thousand, one hundred thirty-three".