1153305066 has 8 divisors (see below), whose sum is σ = 2306610144. Its totient is φ = 384435020.

The previous prime is 1153305061. The next prime is 1153305067. The reversal of 1153305066 is 6605033511.

It is a sphenic number, since it is the product of 3 distinct primes.

1153305066 is an admirable number.

It is a super-2 number, since 2×1153305066² = 2660225150522528712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1153305061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96108750 + ... + 96108761.

It is an arithmetic number, because the mean of its divisors is an integer number (288326268).

Almost surely, 2^1153305066 is an apocalyptic number.

1153305066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1153305066 is a wasteful number, since it uses less digits than its factorization.

1153305066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192217516.

The product of its (nonzero) digits is 8100, while the sum is 30.

The square root of 1153305066 is about 33960.3454929422. The cubic root of 1153305066 is about 1048.6922694588.

Adding to 1153305066 its reverse (6605033511), we get a palindrome (7758338577).

The spelling of 1153305066 in words is "one billion, one hundred fifty-three million, three hundred five thousand, sixty-six".