1150630133 has 4 divisors (see below), whose sum is σ = 1151964288. Its totient is φ = 1149295980.

The previous prime is 1150630127. The next prime is 1150630141. The reversal of 1150630133 is 3310360511.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1150630133 - 2²⁰ = 1149581557 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1150630099 and 1150630108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1150630123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 665783 + ... + 667508.

It is an arithmetic number, because the mean of its divisors is an integer number (287991072).

Almost surely, 2^1150630133 is an apocalyptic number.

It is an amenable number.

1150630133 is a deficient number, since it is larger than the sum of its proper divisors (1334155).

1150630133 is an equidigital number, since it uses as much as digits as its factorization.

1150630133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334154.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 1150630133 is about 33920.9394474858. The cubic root of 1150630133 is about 1047.8808758433.

Adding to 1150630133 its reverse (3310360511), we get a palindrome (4460990644).

The spelling of 1150630133 in words is "one billion, one hundred fifty million, six hundred thirty thousand, one hundred thirty-three".