232245133 has 4 divisors (see below), whose sum is σ = 232335520. Its totient is φ = 232154748.

The previous prime is 232245131. The next prime is 232245187. The reversal of 232245133 is 331542232.

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 232245133 - 2¹ = 232245131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232245098 and 232245107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232245131) 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, 41223 + ... + 46516.

It is an arithmetic number, because the mean of its divisors is an integer number (58083880).

Almost surely, 2^232245133 is an apocalyptic number.

It is an amenable number.

232245133 is a deficient number, since it is larger than the sum of its proper divisors (90387).

232245133 is an equidigital number, since it uses as much as digits as its factorization.

232245133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90386.

The product of its digits is 4320, while the sum is 25.

The square root of 232245133 is about 15239.5909722013. The cubic root of 232245133 is about 614.6797045461.

Adding to 232245133 its reverse (331542232), we get a palindrome (563787365).

The spelling of 232245133 in words is "two hundred thirty-two million, two hundred forty-five thousand, one hundred thirty-three".