1120534049 has 2 divisors, whose sum is σ = 1120534050. Its totient is φ = 1120534048.

The previous prime is 1120534043. The next prime is 1120534069. The reversal of 1120534049 is 9404350211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 746382400 + 374151649 = 27320^2 + 19343^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120534049 - 2⁸ = 1120533793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120534043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560267024 + 560267025.

It is an arithmetic number, because the mean of its divisors is an integer number (560267025).

Almost surely, 2^1120534049 is an apocalyptic number.

It is an amenable number.

1120534049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120534049 is an equidigital number, since it uses as much as digits as its factorization.

1120534049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 1120534049 is about 33474.3789934929. The cubic root of 1120534049 is about 1038.6638564204.

It can be divided in two parts, 11205 and 34049, that added together give a palindrome (45254).

The spelling of 1120534049 in words is "one billion, one hundred twenty million, five hundred thirty-four thousand, forty-nine".