1152663105 has 32 divisors (see below), whose sum is σ = 2027317248. Its totient is φ = 554590400.

The previous prime is 1152663079. The next prime is 1152663107. The reversal of 1152663105 is 5013662511.

It is not a de Polignac number, because 1152663105 - 2¹⁰ = 1152662081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1152663107) 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 31 ways as a sum of consecutive naturals, for example, 5049 + ... + 48278.

It is an arithmetic number, because the mean of its divisors is an integer number (63353664).

Almost surely, 2^1152663105 is an apocalyptic number.

1152663105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1152663105 is a deficient number, since it is larger than the sum of its proper divisors (874654143).

1152663105 is a wasteful number, since it uses less digits than its factorization.

1152663105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53477.

The product of its (nonzero) digits is 5400, while the sum is 30.

The square root of 1152663105 is about 33950.8925508594. The cubic root of 1152663105 is about 1048.4976564556.

The spelling of 1152663105 in words is "one billion, one hundred fifty-two million, six hundred sixty-three thousand, one hundred five".