11154383 has 2 divisors, whose sum is σ = 11154384. Its totient is φ = 11154382.

The previous prime is 11154373. The next prime is 11154391. The reversal of 11154383 is 38345111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11154383 is a prime.

It is a super-2 number, since 2×11154383² = 248840520221378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11154373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5577191 + 5577192.

It is an arithmetic number, because the mean of its divisors is an integer number (5577192).

Almost surely, 2^11154383 is an apocalyptic number.

11154383 is a deficient number, since it is larger than the sum of its proper divisors (1).

11154383 is an equidigital number, since it uses as much as digits as its factorization.

11154383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 26.

The square root of 11154383 is about 3339.8178094022. The cubic root of 11154383 is about 223.4336177427.

Adding to 11154383 its reverse (38345111), we get a palindrome (49499494).

The spelling of 11154383 in words is "eleven million, one hundred fifty-four thousand, three hundred eighty-three".