1150005320 has 32 divisors (see below), whose sum is σ = 2607897600. Its totient is φ = 456378048.

The previous prime is 1150005319. The next prime is 1150005347. The reversal of 1150005320 is 235000511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108110 + ... + 118269.

It is an arithmetic number, because the mean of its divisors is an integer number (81496800).

Almost surely, 2^1150005320 is an apocalyptic number.

1150005320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1150005320 is an abundant number, since it is smaller than the sum of its proper divisors (1457892280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1150005320 is a wasteful number, since it uses less digits than its factorization.

1150005320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226517 (or 226513 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 1150005320 is about 33911.7283546563. The cubic root of 1150005320 is about 1047.6911687368.

Adding to 1150005320 its reverse (235000511), we get a palindrome (1385005831).

The spelling of 1150005320 in words is "one billion, one hundred fifty million, five thousand, three hundred twenty".