243130104341 has 4 divisors (see below), whose sum is σ = 243236695884. Its totient is φ = 243023512800.

The previous prime is 243130104317. The next prime is 243130104379. The reversal of 243130104341 is 143401031342.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 145367575441 + 97762528900 = 381271^2 + 312670^2 .

It is a cyclic number.

It is not a de Polignac number, because 243130104341 - 2¹⁴ = 243130087957 is a prime.

It is a super-2 number, since 2×243130104341² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 243130104341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243130104311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53292350 + ... + 53296911.

It is an arithmetic number, because the mean of its divisors is an integer number (60809173971).

Almost surely, 2^243130104341 is an apocalyptic number.

It is an amenable number.

243130104341 is a deficient number, since it is larger than the sum of its proper divisors (106591543).

243130104341 is a wasteful number, since it uses less digits than its factorization.

243130104341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106591542.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 243130104341 its reverse (143401031342), we get a palindrome (386531135683).

The spelling of 243130104341 in words is "two hundred forty-three billion, one hundred thirty million, one hundred four thousand, three hundred forty-one".