1130021033 has 16 divisors (see below), whose sum is σ = 1174283904. Its totient is φ = 1086566400.

The previous prime is 1130021017. The next prime is 1130021051. The reversal of 1130021033 is 3301200311.

It is a cyclic number.

It is not a de Polignac number, because 1130021033 - 2⁴ = 1130021017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130020999 and 1130021017.

It is not an unprimeable number, because it can be changed into a prime (1130024033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1435466 + ... + 1436252.

It is an arithmetic number, because the mean of its divisors is an integer number (73392744).

Almost surely, 2^1130021033 is an apocalyptic number.

It is an amenable number.

1130021033 is a deficient number, since it is larger than the sum of its proper divisors (44262871).

1130021033 is a wasteful number, since it uses less digits than its factorization.

1130021033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232.

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

The square root of 1130021033 is about 33615.7854734944. The cubic root of 1130021033 is about 1041.5868996739.

Adding to 1130021033 its reverse (3301200311), we get a palindrome (4431221344).

The spelling of 1130021033 in words is "one billion, one hundred thirty million, twenty-one thousand, thirty-three".