1131222030383 has 2 divisors, whose sum is σ = 1131222030384. Its totient is φ = 1131222030382.

The previous prime is 1131222030359. The next prime is 1131222030403. The reversal of 1131222030383 is 3830302221311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1131222030383 - 2¹² = 1131222026287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1131222030283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565611015191 + 565611015192.

It is an arithmetic number, because the mean of its divisors is an integer number (565611015192).

Almost surely, 2^{1131222030383} is an apocalyptic number.

1131222030383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1131222030383 is an equidigital number, since it uses as much as digits as its factorization.

1131222030383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 1131222030383 its reverse (3830302221311), we get a palindrome (4961524251694).

The spelling of 1131222030383 in words is "one trillion, one hundred thirty-one billion, two hundred twenty-two million, thirty thousand, three hundred eighty-three".