1120404231241 has 2 divisors, whose sum is σ = 1120404231242. Its totient is φ = 1120404231240.

The previous prime is 1120404231211. The next prime is 1120404231259. The reversal of 1120404231241 is 1421324040211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1103804485641 + 16599745600 = 1050621^2 + 128840^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120404231241 - 2²³ = 1120395842633 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120404231211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560202115620 + 560202115621.

It is an arithmetic number, because the mean of its divisors is an integer number (560202115621).

Almost surely, 2^{1120404231241} is an apocalyptic number.

It is an amenable number.

1120404231241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120404231241 is an equidigital number, since it uses as much as digits as its factorization.

1120404231241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1120404231241 its reverse (1421324040211), we get a palindrome (2541728271452).

The spelling of 1120404231241 in words is "one trillion, one hundred twenty billion, four hundred four million, two hundred thirty-one thousand, two hundred forty-one".