1130300123 has 2 divisors, whose sum is σ = 1130300124. Its totient is φ = 1130300122.

The previous prime is 1130300077. The next prime is 1130300137. The reversal of 1130300123 is 3210030311.

It is an a-pointer prime, because the next prime (1130300137) can be obtained adding 1130300123 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1130300123 - 2⁸ = 1130299867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130300098 and 1130300107.

It is not a weakly prime, because it can be changed into another prime (1130300183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565150061 + 565150062.

It is an arithmetic number, because the mean of its divisors is an integer number (565150062).

Almost surely, 2^1130300123 is an apocalyptic number.

1130300123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130300123 is an equidigital number, since it uses as much as digits as its factorization.

1130300123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 1130300123 is about 33619.9363919684. The cubic root of 1130300123 is about 1041.6726421958.

Adding to 1130300123 its reverse (3210030311), we get a palindrome (4340330434).

The spelling of 1130300123 in words is "one billion, one hundred thirty million, three hundred thousand, one hundred twenty-three".