243383132 has 6 divisors (see below), whose sum is σ = 425920488. Its totient is φ = 121691564.

The previous prime is 243383131. The next prime is 243383143. The reversal of 243383132 is 231383342.

It is a junction number, because it is equal to n+sod(n) for n = 243383095 and 243383104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243383131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30422888 + ... + 30422895.

It is an arithmetic number, because the mean of its divisors is an integer number (70986748).

Almost surely, 2^243383132 is an apocalyptic number.

It is an amenable number.

243383132 is a deficient number, since it is larger than the sum of its proper divisors (182537356).

243383132 is a wasteful number, since it uses less digits than its factorization.

243383132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60845787 (or 60845785 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 243383132 is about 15600.7413926390. The cubic root of 243383132 is about 624.3529362982.

The spelling of 243383132 in words is "two hundred forty-three million, three hundred eighty-three thousand, one hundred thirty-two".