11543083 has 2 divisors, whose sum is σ = 11543084. Its totient is φ = 11543082.

The previous prime is 11543069. The next prime is 11543101. The reversal of 11543083 is 38034511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11543083 is a prime.

It is not a weakly prime, because it can be changed into another prime (11543023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5771541 + 5771542.

It is an arithmetic number, because the mean of its divisors is an integer number (5771542).

Almost surely, 2^11543083 is an apocalyptic number.

11543083 is a deficient number, since it is larger than the sum of its proper divisors (1).

11543083 is an equidigital number, since it uses as much as digits as its factorization.

11543083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 11543083 is about 3397.5112950511. The cubic root of 11543083 is about 225.9993930597. Note that the first 3 decimals are identical.

Adding to 11543083 its reverse (38034511), we get a palindrome (49577594).

The spelling of 11543083 in words is "eleven million, five hundred forty-three thousand, eighty-three".