243130330141 has 8 divisors (see below), whose sum is σ = 244116949824. Its totient is φ = 242144025600.

The previous prime is 243130330049. The next prime is 243130330151. The reversal of 243130330141 is 141033031342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243130330141 - 2⁷ = 243130330013 is a prime.

It is a super-2 number, since 2×243130330141² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243130330151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1534066 + ... + 1685116.

It is an arithmetic number, because the mean of its divisors is an integer number (30514618728).

Almost surely, 2^243130330141 is an apocalyptic number.

It is an amenable number.

243130330141 is a deficient number, since it is larger than the sum of its proper divisors (986619683).

243130330141 is a wasteful number, since it uses less digits than its factorization.

243130330141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157571.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 243130330141 its reverse (141033031342), we get a palindrome (384163361483).

The spelling of 243130330141 in words is "two hundred forty-three billion, one hundred thirty million, three hundred thirty thousand, one hundred forty-one".