1120313 has 2 divisors, whose sum is σ = 1120314. Its totient is φ = 1120312.

The previous prime is 1120303. The next prime is 1120319. The reversal of 1120313 is 3130211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1075369 + 44944 = 1037^2 + 212^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120294 and 1120303.

It is not a weakly prime, because it can be changed into another prime (1120319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560156 + 560157.

It is an arithmetic number, because the mean of its divisors is an integer number (560157).

2^1120313 is an apocalyptic number.

It is an amenable number.

1120313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120313 is an equidigital number, since it uses as much as digits as its factorization.

1120313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1120313 is about 1058.4483926956. The cubic root of 1120313 is about 103.8595552470.

Adding to 1120313 its reverse (3130211), we get a palindrome (4250524).

The spelling of 1120313 in words is "one million, one hundred twenty thousand, three hundred thirteen".