243103301041 has 2 divisors, whose sum is σ = 243103301042. Its totient is φ = 243103301040.

The previous prime is 243103301027. The next prime is 243103301053. The reversal of 243103301041 is 140103301342.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 164771046400 + 78332254641 = 405920^2 + 279879^2 .

It is a cyclic number.

It is not a de Polignac number, because 243103301041 - 2¹⁵ = 243103268273 is a prime.

It is not a weakly prime, because it can be changed into another prime (243103301741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121551650520 + 121551650521.

It is an arithmetic number, because the mean of its divisors is an integer number (121551650521).

Almost surely, 2^243103301041 is an apocalyptic number.

It is an amenable number.

243103301041 is a deficient number, since it is larger than the sum of its proper divisors (1).

243103301041 is an equidigital number, since it uses as much as digits as its factorization.

243103301041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 243103301041 its reverse (140103301342), we get a palindrome (383206602383).

The spelling of 243103301041 in words is "two hundred forty-three billion, one hundred three million, three hundred one thousand, forty-one".