232300133 has 6 divisors (see below), whose sum is σ = 251544114. Its totient is φ = 214430736.

The previous prime is 232300127. The next prime is 232300153. The reversal of 232300133 is 331003232.

It can be written as a sum of positive squares in 3 ways, for example, as 743044 + 231557089 = 862^2 + 15217^2 .

It is not a de Polignac number, because 232300133 - 2¹⁴ = 232283749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232300153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 687110 + ... + 687447.

It is an arithmetic number, because the mean of its divisors is an integer number (41924019).

Almost surely, 2^232300133 is an apocalyptic number.

It is an amenable number.

232300133 is a deficient number, since it is larger than the sum of its proper divisors (19243981).

232300133 is a wasteful number, since it uses less digits than its factorization.

232300133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1374583 (or 1374570 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 232300133 is about 15241.3953757522. The cubic root of 232300133 is about 614.7282232742.

Adding to 232300133 its reverse (331003232), we get a palindrome (563303365).

The spelling of 232300133 in words is "two hundred thirty-two million, three hundred thousand, one hundred thirty-three".