1341011141243 has 2 divisors, whose sum is σ = 1341011141244. Its totient is φ = 1341011141242.

The previous prime is 1341011141237. The next prime is 1341011141299. The reversal of 1341011141243 is 3421411101431.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1341011141243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1341011141143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670505570621 + 670505570622.

It is an arithmetic number, because the mean of its divisors is an integer number (670505570622).

Almost surely, 2^{1341011141243} is an apocalyptic number.

1341011141243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341011141243 is an equidigital number, since it uses as much as digits as its factorization.

1341011141243 is an evil number, because the sum of its binary digits is even.

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

Adding to 1341011141243 its reverse (3421411101431), we get a palindrome (4762422242674).

The spelling of 1341011141243 in words is "one trillion, three hundred forty-one billion, eleven million, one hundred forty-one thousand, two hundred forty-three".