11380507 has 2 divisors, whose sum is σ = 11380508. Its totient is φ = 11380506.

The previous prime is 11380489. The next prime is 11380513. The reversal of 11380507 is 70508311.

It is a strong prime.

It is an emirp because it is prime and its reverse (70508311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11380507 - 2¹¹ = 11378459 is a prime.

It is not a weakly prime, because it can be changed into another prime (11380517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5690253 + 5690254.

It is an arithmetic number, because the mean of its divisors is an integer number (5690254).

Almost surely, 2^11380507 is an apocalyptic number.

11380507 is a deficient number, since it is larger than the sum of its proper divisors (1).

11380507 is an equidigital number, since it uses as much as digits as its factorization.

11380507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 11380507 is about 3373.5007040165. The cubic root of 11380507 is about 224.9333596883.

Adding to 11380507 its reverse (70508311), we get a palindrome (81888818).

The spelling of 11380507 in words is "eleven million, three hundred eighty thousand, five hundred seven".