1126868803 has 2 divisors, whose sum is σ = 1126868804. Its totient is φ = 1126868802.

The previous prime is 1126868797. The next prime is 1126868833. The reversal of 1126868803 is 3088686211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1126868803 - 2¹³ = 1126860611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1126868803.

It is not a weakly prime, because it can be changed into another prime (1126868833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 563434401 + 563434402.

It is an arithmetic number, because the mean of its divisors is an integer number (563434402).

Almost surely, 2^1126868803 is an apocalyptic number.

1126868803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1126868803 is an equidigital number, since it uses as much as digits as its factorization.

1126868803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 1126868803 is about 33568.8665730614. The cubic root of 1126868803 is about 1040.6174843286.

The spelling of 1126868803 in words is "one billion, one hundred twenty-six million, eight hundred sixty-eight thousand, eight hundred three".