11430371 has 2 divisors, whose sum is σ = 11430372. Its totient is φ = 11430370.

The previous prime is 11430347. The next prime is 11430421. The reversal of 11430371 is 17303411.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11430371 is a prime.

It is a Chen prime.

It is equal to p₇₅₃₀₀₅ and since 11430371 and 753005 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (11430301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5715185 + 5715186.

It is an arithmetic number, because the mean of its divisors is an integer number (5715186).

Almost surely, 2^11430371 is an apocalyptic number.

11430371 is a deficient number, since it is larger than the sum of its proper divisors (1).

11430371 is an equidigital number, since it uses as much as digits as its factorization.

11430371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 11430371 is about 3380.8831686410. The cubic root of 11430371 is about 225.2613982554.

Adding to 11430371 its reverse (17303411), we get a palindrome (28733782).

The spelling of 11430371 in words is "eleven million, four hundred thirty thousand, three hundred seventy-one".