243141141311 has 2 divisors, whose sum is σ = 243141141312. Its totient is φ = 243141141310.

The previous prime is 243141141301. The next prime is 243141141317. The reversal of 243141141311 is 113141141342.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 243141141311 - 2¹⁴ = 243141124927 is a prime.

It is a super-2 number, since 2×243141141311² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (243141141317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121570570655 + 121570570656.

It is an arithmetic number, because the mean of its divisors is an integer number (121570570656).

Almost surely, 2^243141141311 is an apocalyptic number.

243141141311 is a deficient number, since it is larger than the sum of its proper divisors (1).

243141141311 is an equidigital number, since it uses as much as digits as its factorization.

243141141311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1152, while the sum is 26.

Adding to 243141141311 its reverse (113141141342), we get a palindrome (356282282653).

The spelling of 243141141311 in words is "two hundred forty-three billion, one hundred forty-one million, one hundred forty-one thousand, three hundred eleven".