1116435343 has 2 divisors, whose sum is σ = 1116435344. Its totient is φ = 1116435342.

The previous prime is 1116435337. The next prime is 1116435389. The reversal of 1116435343 is 3435346111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1116435343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116435323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558217671 + 558217672.

It is an arithmetic number, because the mean of its divisors is an integer number (558217672).

Almost surely, 2^1116435343 is an apocalyptic number.

1116435343 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116435343 is an equidigital number, since it uses as much as digits as its factorization.

1116435343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 31.

The square root of 1116435343 is about 33413.1013675774. The cubic root of 1116435343 is about 1037.3958958398.

The spelling of 1116435343 in words is "one billion, one hundred sixteen million, four hundred thirty-five thousand, three hundred forty-three".