1120302013 has 2 divisors, whose sum is σ = 1120302014. Its totient is φ = 1120302012.

The previous prime is 1120301983. The next prime is 1120302031. The reversal of 1120302013 is 3102030211.

Together with next prime (1120302031) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 845471929 + 274830084 = 29077^2 + 16578^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120302013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120301984 and 1120302002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120302413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560151006 + 560151007.

It is an arithmetic number, because the mean of its divisors is an integer number (560151007).

Almost surely, 2^1120302013 is an apocalyptic number.

It is an amenable number.

1120302013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120302013 is an equidigital number, since it uses as much as digits as its factorization.

1120302013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1120302013 is about 33470.9129394464. The cubic root of 1120302013 is about 1038.5921572622.

Adding to 1120302013 its reverse (3102030211), we get a palindrome (4222332224).

The spelling of 1120302013 in words is "one billion, one hundred twenty million, three hundred two thousand, thirteen".