11800319 has 2 divisors, whose sum is σ = 11800320. Its totient is φ = 11800318.

The previous prime is 11800307. The next prime is 11800339. The reversal of 11800319 is 91300811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11800319 - 2¹² = 11796223 is a prime.

It is a super-2 number, since 2×11800319² = 278495057003522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 11800294 and 11800303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11800339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5900159 + 5900160.

It is an arithmetic number, because the mean of its divisors is an integer number (5900160).

Almost surely, 2^11800319 is an apocalyptic number.

11800319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11800319 is an equidigital number, since it uses as much as digits as its factorization.

11800319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 11800319 is about 3435.1592393949. The cubic root of 11800319 is about 227.6658630245.

The spelling of 11800319 in words is "eleven million, eight hundred thousand, three hundred nineteen".