1101130033 has 2 divisors, whose sum is σ = 1101130034. Its totient is φ = 1101130032.

The previous prime is 1101130007. The next prime is 1101130057. The reversal of 1101130033 is 3300311011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 702409009 + 398721024 = 26503^2 + 19968^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101130033 - 2⁹ = 1101129521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101129995 and 1101130022.

It is not a weakly prime, because it can be changed into another prime (1101130073) 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 as a sum of consecutive naturals, namely, 550565016 + 550565017.

It is an arithmetic number, because the mean of its divisors is an integer number (550565017).

Almost surely, 2^1101130033 is an apocalyptic number.

It is an amenable number.

1101130033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101130033 is an equidigital number, since it uses as much as digits as its factorization.

1101130033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 13.

The square root of 1101130033 is about 33183.2794190086. The cubic root of 1101130033 is about 1032.6334825383.

Adding to 1101130033 its reverse (3300311011), we get a palindrome (4401441044).

The spelling of 1101130033 in words is "one billion, one hundred one million, one hundred thirty thousand, thirty-three".