1130323423 has 2 divisors, whose sum is σ = 1130323424. Its totient is φ = 1130323422.

The previous prime is 1130323417. The next prime is 1130323427. The reversal of 1130323423 is 3243230311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130323423 - 2²¹ = 1128226271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130323394 and 1130323403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1130323427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565161711 + 565161712.

It is an arithmetic number, because the mean of its divisors is an integer number (565161712).

Almost surely, 2^1130323423 is an apocalyptic number.

1130323423 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130323423 is an equidigital number, since it uses as much as digits as its factorization.

1130323423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1130323423 is about 33620.2829107668. The cubic root of 1130323423 is about 1041.6797998245.

Adding to 1130323423 its reverse (3243230311), we get a palindrome (4373553734).

The spelling of 1130323423 in words is "one billion, one hundred thirty million, three hundred twenty-three thousand, four hundred twenty-three".