1130321033 has 8 divisors (see below), whose sum is σ = 1159024776. Its totient is φ = 1101945600.

The previous prime is 1130321009. The next prime is 1130321057. The reversal of 1130321033 is 3301230311.

It is an interprime number because it is at equal distance from previous prime (1130321009) and next prime (1130321057).

It can be written as a sum of positive squares in 4 ways, for example, as 14961424 + 1115359609 = 3868^2 + 33397^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1130321033 - 2⁶ = 1130320969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1130321063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75098 + ... + 88883.

It is an arithmetic number, because the mean of its divisors is an integer number (144878097).

Almost surely, 2^1130321033 is an apocalyptic number.

It is an amenable number.

1130321033 is a deficient number, since it is larger than the sum of its proper divisors (28703743).

1130321033 is a wasteful number, since it uses less digits than its factorization.

1130321033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164155.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 1130321033 is about 33620.2473667283. The cubic root of 1130321033 is about 1041.6790656345.

Adding to 1130321033 its reverse (3301230311), we get a palindrome (4431551344).

The spelling of 1130321033 in words is "one billion, one hundred thirty million, three hundred twenty-one thousand, thirty-three".