11730319 has 2 divisors, whose sum is σ = 11730320. Its totient is φ = 11730318.

The previous prime is 11730317. The next prime is 11730337. The reversal of 11730319 is 91303711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11730319 - 2¹ = 11730317 is a prime.

It is a super-2 number, since 2×11730319² = 275200767683522, which contains 22 as substring.

Together with 11730317, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 11730293 and 11730302.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11730311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5865159 + 5865160.

It is an arithmetic number, because the mean of its divisors is an integer number (5865160).

Almost surely, 2^11730319 is an apocalyptic number.

11730319 is a deficient number, since it is larger than the sum of its proper divisors (1).

11730319 is an equidigital number, since it uses as much as digits as its factorization.

11730319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 11730319 is about 3424.9553281758. The cubic root of 11730319 is about 227.2147953629.

The spelling of 11730319 in words is "eleven million, seven hundred thirty thousand, three hundred nineteen".