11156232083 has 2 divisors, whose sum is σ = 11156232084. Its totient is φ = 11156232082.

The previous prime is 11156232079. The next prime is 11156232089. The reversal of 11156232083 is 38023265111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11156232083 - 2² = 11156232079 is a prime.

It is not a weakly prime, because it can be changed into another prime (11156232089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5578116041 + 5578116042.

It is an arithmetic number, because the mean of its divisors is an integer number (5578116042).

Almost surely, 2^11156232083 is an apocalyptic number.

11156232083 is a deficient number, since it is larger than the sum of its proper divisors (1).

11156232083 is an equidigital number, since it uses as much as digits as its factorization.

11156232083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

Adding to 11156232083 its reverse (38023265111), we get a palindrome (49179497194).

The spelling of 11156232083 in words is "eleven billion, one hundred fifty-six million, two hundred thirty-two thousand, eighty-three".