1152300530 has 32 divisors (see below), whose sum is σ = 2088789120. Its totient is φ = 457678080.

The previous prime is 1152300521. The next prime is 1152300559. The reversal of 1152300530 is 350032511.

It is a super-2 number, since 2×1152300530² = 2655593022876561800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1558901 + ... + 1559639.

It is an arithmetic number, because the mean of its divisors is an integer number (65274660).

Almost surely, 2^1152300530 is an apocalyptic number.

1152300530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1152300530 is a deficient number, since it is larger than the sum of its proper divisors (936488590).

1152300530 is a wasteful number, since it uses less digits than its factorization.

1152300530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 1152300530 is about 33945.5524332717. The cubic root of 1152300530 is about 1048.3877084858.

The spelling of 1152300530 in words is "one billion, one hundred fifty-two million, three hundred thousand, five hundred thirty".