1150630123 has 2 divisors, whose sum is σ = 1150630124. Its totient is φ = 1150630122.

The previous prime is 1150630111. The next prime is 1150630127. The reversal of 1150630123 is 3210360511.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3210360511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1150630123 - 2²⁵ = 1117075691 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1150630094 and 1150630103.

It is not a weakly prime, because it can be changed into another prime (1150630127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575315061 + 575315062.

It is an arithmetic number, because the mean of its divisors is an integer number (575315062).

Almost surely, 2^1150630123 is an apocalyptic number.

1150630123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150630123 is an equidigital number, since it uses as much as digits as its factorization.

1150630123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1150630123 is about 33920.9393000842. The cubic root of 1150630123 is about 1047.8808728076.

Adding to 1150630123 its reverse (3210360511), we get a palindrome (4360990634).

The spelling of 1150630123 in words is "one billion, one hundred fifty million, six hundred thirty thousand, one hundred twenty-three".