1128818363 has 2 divisors, whose sum is σ = 1128818364. Its totient is φ = 1128818362.

The previous prime is 1128818333. The next prime is 1128818387. The reversal of 1128818363 is 3638188211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1128818363 - 2¹⁶ = 1128752827 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1128818363.

It is not a weakly prime, because it can be changed into another prime (1128818333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564409181 + 564409182.

It is an arithmetic number, because the mean of its divisors is an integer number (564409182).

Almost surely, 2^1128818363 is an apocalyptic number.

1128818363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128818363 is an equidigital number, since it uses as much as digits as its factorization.

1128818363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 41.

The square root of 1128818363 is about 33597.8922404368. The cubic root of 1128818363 is about 1041.2172516911.

The spelling of 1128818363 in words is "one billion, one hundred twenty-eight million, eight hundred eighteen thousand, three hundred sixty-three".