1132423013 has 2 divisors, whose sum is σ = 1132423014. Its totient is φ = 1132423012.

The previous prime is 1132423003. The next prime is 1132423021. The reversal of 1132423013 is 3103242311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 986085604 + 146337409 = 31402^2 + 12097^2 .

It is a cyclic number.

It is not a de Polignac number, because 1132423013 - 2⁸ = 1132422757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1132423003) 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, 566211506 + 566211507.

It is an arithmetic number, because the mean of its divisors is an integer number (566211507).

Almost surely, 2^1132423013 is an apocalyptic number.

It is an amenable number.

1132423013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132423013 is an equidigital number, since it uses as much as digits as its factorization.

1132423013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1132423013 is about 33651.4934735444. The cubic root of 1132423013 is about 1042.3243786690.

Adding to 1132423013 its reverse (3103242311), we get a palindrome (4235665324).

The spelling of 1132423013 in words is "one billion, one hundred thirty-two million, four hundred twenty-three thousand, thirteen".