243122103541 has 8 divisors (see below), whose sum is σ = 244409245344. Its totient is φ = 241835497680.

The previous prime is 243122103527. The next prime is 243122103551. The reversal of 243122103541 is 145301221342.

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 243122103541 - 2¹¹ = 243122101493 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 (243122103551) 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, 792586 + ... + 1055668.

It is an arithmetic number, because the mean of its divisors is an integer number (30551155668).

Almost surely, 2^243122103541 is an apocalyptic number.

It is an amenable number.

243122103541 is a deficient number, since it is larger than the sum of its proper divisors (1287141803).

243122103541 is a wasteful number, since it uses less digits than its factorization.

243122103541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267971.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 243122103541 its reverse (145301221342), we get a palindrome (388423324883).

The spelling of 243122103541 in words is "two hundred forty-three billion, one hundred twenty-two million, one hundred three thousand, five hundred forty-one".