1120313152657 has 2 divisors, whose sum is σ = 1120313152658. Its totient is φ = 1120313152656.

The previous prime is 1120313152639. The next prime is 1120313152663. The reversal of 1120313152657 is 7562513130211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 989101855296 + 131211297361 = 994536^2 + 362231^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120313152657 - 2⁷ = 1120313152529 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120313152697) 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, 560156576328 + 560156576329.

It is an arithmetic number, because the mean of its divisors is an integer number (560156576329).

Almost surely, 2^{1120313152657} is an apocalyptic number.

It is an amenable number.

1120313152657 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120313152657 is an equidigital number, since it uses as much as digits as its factorization.

1120313152657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 37800, while the sum is 37.

Adding to 1120313152657 its reverse (7562513130211), we get a palindrome (8682826282868).

The spelling of 1120313152657 in words is "one trillion, one hundred twenty billion, three hundred thirteen million, one hundred fifty-two thousand, six hundred fifty-seven".