1120324313 has 2 divisors, whose sum is σ = 1120324314. Its totient is φ = 1120324312.

The previous prime is 1120324307. The next prime is 1120324333. The reversal of 1120324313 is 3134230211.

It is an a-pointer prime, because the next prime (1120324333) can be obtained adding 1120324313 to its sum of digits (20).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1106759824 + 13564489 = 33268^2 + 3683^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120324313 - 2¹⁸ = 1120062169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120324333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560162156 + 560162157.

It is an arithmetic number, because the mean of its divisors is an integer number (560162157).

Almost surely, 2^1120324313 is an apocalyptic number.

It is an amenable number.

1120324313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120324313 is an equidigital number, since it uses as much as digits as its factorization.

1120324313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1120324313 is about 33471.2460628522. The cubic root of 1120324313 is about 1038.5990483955.

Adding to 1120324313 its reverse (3134230211), we get a palindrome (4254554524).

The spelling of 1120324313 in words is "one billion, one hundred twenty million, three hundred twenty-four thousand, three hundred thirteen".