1120639033 has 2 divisors, whose sum is σ = 1120639034. Its totient is φ = 1120639032.

The previous prime is 1120639007. The next prime is 1120639043. The reversal of 1120639033 is 3309360211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 945685504 + 174953529 = 30752^2 + 13227^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120639033 - 2²⁹ = 583768121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1120638992 and 1120639010.

It is not a weakly prime, because it can be changed into another prime (1120639043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560319516 + 560319517.

It is an arithmetic number, because the mean of its divisors is an integer number (560319517).

Almost surely, 2^1120639033 is an apocalyptic number.

It is an amenable number.

1120639033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120639033 is an equidigital number, since it uses as much as digits as its factorization.

1120639033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 28.

The square root of 1120639033 is about 33475.9470814494. The cubic root of 1120639033 is about 1038.6962932396.

Adding to 1120639033 its reverse (3309360211), we get a palindrome (4429999244).

The spelling of 1120639033 in words is "one billion, one hundred twenty million, six hundred thirty-nine thousand, thirty-three".