1130551033 has 2 divisors, whose sum is σ = 1130551034. Its totient is φ = 1130551032.

The previous prime is 1130551013. The next prime is 1130551061. The reversal of 1130551033 is 3301550311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 757790784 + 372760249 = 27528^2 + 19307^2 .

It is an emirp because it is prime and its reverse (3301550311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1130551033 - 2⁵ = 1130551001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130550995 and 1130551013.

It is not a weakly prime, because it can be changed into another prime (1130551013) 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, 565275516 + 565275517.

It is an arithmetic number, because the mean of its divisors is an integer number (565275517).

Almost surely, 2^1130551033 is an apocalyptic number.

It is an amenable number.

1130551033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130551033 is an equidigital number, since it uses as much as digits as its factorization.

1130551033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675, while the sum is 22.

The square root of 1130551033 is about 33623.6677505593. The cubic root of 1130551033 is about 1041.7497151607.

The spelling of 1130551033 in words is "one billion, one hundred thirty million, five hundred fifty-one thousand, thirty-three".