1130323656401 has 2 divisors, whose sum is σ = 1130323656402. Its totient is φ = 1130323656400.

The previous prime is 1130323656391. The next prime is 1130323656419. The reversal of 1130323656401 is 1046563230311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 954763494400 + 175560162001 = 977120^2 + 418999^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130323656401 - 2³⁰ = 1129249914577 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130323656701) 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, 565161828200 + 565161828201.

It is an arithmetic number, because the mean of its divisors is an integer number (565161828201).

Almost surely, 2^{1130323656401} is an apocalyptic number.

It is an amenable number.

1130323656401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130323656401 is an equidigital number, since it uses as much as digits as its factorization.

1130323656401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 1130323656401 its reverse (1046563230311), we get a palindrome (2176886886712).

The spelling of 1130323656401 in words is "one trillion, one hundred thirty billion, three hundred twenty-three million, six hundred fifty-six thousand, four hundred one".