11031212083 has 2 divisors, whose sum is σ = 11031212084. Its totient is φ = 11031212082.

The previous prime is 11031212051. The next prime is 11031212089. The reversal of 11031212083 is 38021213011.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (38021213011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11031212083 - 2⁵ = 11031212051 is a prime.

It is not a weakly prime, because it can be changed into another prime (11031212089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515606041 + 5515606042.

It is an arithmetic number, because the mean of its divisors is an integer number (5515606042).

Almost surely, 2^11031212083 is an apocalyptic number.

11031212083 is a deficient number, since it is larger than the sum of its proper divisors (1).

11031212083 is an equidigital number, since it uses as much as digits as its factorization.

11031212083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 11031212083 its reverse (38021213011), we get a palindrome (49052425094).

The spelling of 11031212083 in words is "eleven billion, thirty-one million, two hundred twelve thousand, eighty-three".