1120302343 has 2 divisors, whose sum is σ = 1120302344. Its totient is φ = 1120302342.

The previous prime is 1120302319. The next prime is 1120302353. The reversal of 1120302343 is 3432030211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1120302343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120302343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120302353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560151171 + 560151172.

It is an arithmetic number, because the mean of its divisors is an integer number (560151172).

Almost surely, 2^1120302343 is an apocalyptic number.

1120302343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120302343 is an equidigital number, since it uses as much as digits as its factorization.

1120302343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1120302343 is about 33470.9178690994. The cubic root of 1120302343 is about 1038.5922592393.

Adding to 1120302343 its reverse (3432030211), we get a palindrome (4552332554).

The spelling of 1120302343 in words is "one billion, one hundred twenty million, three hundred two thousand, three hundred forty-three".