1122313513 has 2 divisors, whose sum is σ = 1122313514. Its totient is φ = 1122313512.

The previous prime is 1122313469. The next prime is 1122313519. The reversal of 1122313513 is 3153132211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1038901824 + 83411689 = 32232^2 + 9133^2 .

It is a cyclic number.

It is not a de Polignac number, because 1122313513 - 2¹⁷ = 1122182441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122313519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561156756 + 561156757.

It is an arithmetic number, because the mean of its divisors is an integer number (561156757).

Almost surely, 2^1122313513 is an apocalyptic number.

It is an amenable number.

1122313513 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122313513 is an equidigital number, since it uses as much as digits as its factorization.

1122313513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 540, while the sum is 22.

The square root of 1122313513 is about 33500.9479418120. The cubic root of 1122313513 is about 1039.2133823140.

Adding to 1122313513 its reverse (3153132211), we get a palindrome (4275445724).

The spelling of 1122313513 in words is "one billion, one hundred twenty-two million, three hundred thirteen thousand, five hundred thirteen".