11430021367 has 2 divisors, whose sum is σ = 11430021368. Its totient is φ = 11430021366.

The previous prime is 11430021289. The next prime is 11430021391. The reversal of 11430021367 is 76312003411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11430021367 - 2²³ = 11421632759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11430021667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5715010683 + 5715010684.

It is an arithmetic number, because the mean of its divisors is an integer number (5715010684).

Almost surely, 2^11430021367 is an apocalyptic number.

11430021367 is a deficient number, since it is larger than the sum of its proper divisors (1).

11430021367 is an equidigital number, since it uses as much as digits as its factorization.

11430021367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 11430021367 its reverse (76312003411), we get a palindrome (87742024778).

The spelling of 11430021367 in words is "eleven billion, four hundred thirty million, twenty-one thousand, three hundred sixty-seven".