230411132 has 36 divisors (see below), whose sum is σ = 496649664. Its totient is φ = 92937600.

The previous prime is 230411113. The next prime is 230411161. The reversal of 230411132 is 231114032.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 230411132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31244 + ... + 37907.

It is an arithmetic number, because the mean of its divisors is an integer number (13795824).

Almost surely, 2^230411132 is an apocalyptic number.

It is an amenable number.

230411132 is an abundant number, since it is smaller than the sum of its proper divisors (266238532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230411132 is a wasteful number, since it uses less digits than its factorization.

230411132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69186 (or 69177 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 230411132 is about 15179.2994568261. The cubic root of 230411132 is about 613.0574190852.

Adding to 230411132 its reverse (231114032), we get a palindrome (461525164).

The spelling of 230411132 in words is "two hundred thirty million, four hundred eleven thousand, one hundred thirty-two".