1211241342083 has 2 divisors, whose sum is σ = 1211241342084. Its totient is φ = 1211241342082.

The previous prime is 1211241342071. The next prime is 1211241342089. The reversal of 1211241342083 is 3802431421121.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1211241342083 - 2¹⁶ = 1211241276547 is a prime.

It is not a weakly prime, because it can be changed into another prime (1211241342089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605620671041 + 605620671042.

It is an arithmetic number, because the mean of its divisors is an integer number (605620671042).

Almost surely, 2^{1211241342083} is an apocalyptic number.

1211241342083 is a deficient number, since it is larger than the sum of its proper divisors (1).

1211241342083 is an equidigital number, since it uses as much as digits as its factorization.

1211241342083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 1211241342083 in words is "one trillion, two hundred eleven billion, two hundred forty-one million, three hundred forty-two thousand, eighty-three".