1141769803 has 2 divisors, whose sum is σ = 1141769804. Its totient is φ = 1141769802.

The previous prime is 1141769801. The next prime is 1141769807. The reversal of 1141769803 is 3089671411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1141769803 - 2¹ = 1141769801 is a prime.

Together with 1141769801, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1141769801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570884901 + 570884902.

It is an arithmetic number, because the mean of its divisors is an integer number (570884902).

Almost surely, 2^1141769803 is an apocalyptic number.

1141769803 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141769803 is an equidigital number, since it uses as much as digits as its factorization.

1141769803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 1141769803 is about 33790.0843887671. The cubic root of 1141769803 is about 1045.1842361919.

The spelling of 1141769803 in words is "one billion, one hundred forty-one million, seven hundred sixty-nine thousand, eight hundred three".