1132313123 has 2 divisors, whose sum is σ = 1132313124. Its totient is φ = 1132313122.

The previous prime is 1132313087. The next prime is 1132313153. The reversal of 1132313123 is 3213132311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1132313123 - 2⁶ = 1132313059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1132313095 and 1132313104.

It is not a weakly prime, because it can be changed into another prime (1132313153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566156561 + 566156562.

It is an arithmetic number, because the mean of its divisors is an integer number (566156562).

Almost surely, 2^1132313123 is an apocalyptic number.

1132313123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132313123 is an equidigital number, since it uses as much as digits as its factorization.

1132313123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 20.

The square root of 1132313123 is about 33649.8606683594. The cubic root of 1132313123 is about 1042.2906619601.

Adding to 1132313123 its reverse (3213132311), we get a palindrome (4345445434).

The spelling of 1132313123 in words is "one billion, one hundred thirty-two million, three hundred thirteen thousand, one hundred twenty-three".