11031303083 has 2 divisors, whose sum is σ = 11031303084. Its totient is φ = 11031303082.

The previous prime is 11031303061. The next prime is 11031303091. The reversal of 11031303083 is 38030313011.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (38030313011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11031303083 - 2²⁰ = 11030254507 is a prime.

It is not a weakly prime, because it can be changed into another prime (11031300083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515651541 + 5515651542.

It is an arithmetic number, because the mean of its divisors is an integer number (5515651542).

Almost surely, 2^11031303083 is an apocalyptic number.

11031303083 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031303083 is an equidigital number, since it uses as much as digits as its factorization.

11031303083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11031303083 its reverse (38030313011), we get a palindrome (49061616094).

The spelling of 11031303083 in words is "eleven billion, thirty-one million, three hundred three thousand, eighty-three".