243031141133 has 16 divisors (see below), whose sum is σ = 274644639360. Its totient is φ = 213025243200.

The previous prime is 243031141127. The next prime is 243031141139. The reversal of 243031141133 is 331141130342.

243031141133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (243031141127) and next prime (243031141139).

It is not a de Polignac number, because 243031141133 - 2⁴ = 243031141117 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 (243031141139) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 292058 + ... + 755883.

It is an arithmetic number, because the mean of its divisors is an integer number (17165289960).

Almost surely, 2^243031141133 is an apocalyptic number.

It is an amenable number.

243031141133 is a deficient number, since it is larger than the sum of its proper divisors (31613498227).

243031141133 is a wasteful number, since it uses less digits than its factorization.

243031141133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048708.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 243031141133 its reverse (331141130342), we get a palindrome (574172271475).

The spelling of 243031141133 in words is "two hundred forty-three billion, thirty-one million, one hundred forty-one thousand, one hundred thirty-three".