11700803 has 2 divisors, whose sum is σ = 11700804. Its totient is φ = 11700802.

The previous prime is 11700797. The next prime is 11700809. The reversal of 11700803 is 30800711.

It is a balanced prime because it is at equal distance from previous prime (11700797) and next prime (11700809).

It is an emirp because it is prime and its reverse (30800711) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11700803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11700809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5850401 + 5850402.

It is an arithmetic number, because the mean of its divisors is an integer number (5850402).

Almost surely, 2^11700803 is an apocalyptic number.

11700803 is a deficient number, since it is larger than the sum of its proper divisors (1).

11700803 is an equidigital number, since it uses as much as digits as its factorization.

11700803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 11700803 is about 3420.6436528817. The cubic root of 11700803 is about 227.0240615687.

The spelling of 11700803 in words is "eleven million, seven hundred thousand, eight hundred three".