1120203124241 has 2 divisors, whose sum is σ = 1120203124242. Its totient is φ = 1120203124240.

The previous prime is 1120203124219. The next prime is 1120203124277. The reversal of 1120203124241 is 1424213020211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1037994192400 + 82208931841 = 1018820^2 + 286721^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120203124241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120203124441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560101562120 + 560101562121.

It is an arithmetic number, because the mean of its divisors is an integer number (560101562121).

Almost surely, 2^{1120203124241} is an apocalyptic number.

It is an amenable number.

1120203124241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120203124241 is an equidigital number, since it uses as much as digits as its factorization.

1120203124241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1120203124241 its reverse (1424213020211), we get a palindrome (2544416144452).

The spelling of 1120203124241 in words is "one trillion, one hundred twenty billion, two hundred three million, one hundred twenty-four thousand, two hundred forty-one".