11380063 has 4 divisors (see below), whose sum is σ = 11622240. Its totient is φ = 11137888.

The previous prime is 11380037. The next prime is 11380073. The reversal of 11380063 is 36008311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36008311 = 1051 ⋅34261.

It is a cyclic number.

It is not a de Polignac number, because 11380063 - 2⁹ = 11379551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11380003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121018 + ... + 121111.

It is an arithmetic number, because the mean of its divisors is an integer number (2905560).

Almost surely, 2^11380063 is an apocalyptic number.

11380063 is a deficient number, since it is larger than the sum of its proper divisors (242177).

11380063 is an equidigital number, since it uses as much as digits as its factorization.

11380063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242176.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 11380063 is about 3373.4348963631. The cubic root of 11380063 is about 224.9304344610.

Adding to 11380063 its reverse (36008311), we get a palindrome (47388374).

The spelling of 11380063 in words is "eleven million, three hundred eighty thousand, sixty-three".