Adding to 1120534465 its reverse (5644350211), we get a palindrome (6764884676).
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1120534465 is a prime.
It is a Duffinian number.
It is an unprimeable number.
Almost surely, 21120534465 is an apocalyptic number.
It is an amenable number.
1120534465 is a wasteful number, since it uses less digits than its factorization.
1120534465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3768.
The square root of 1120534465 is about 33474.3852071998. The cubic root of 1120534465 is about 1038.6639849555.
The spelling of 1120534465 in words is "one billion, one hundred twenty million, five hundred thirty-four thousand, four hundred sixty-five".