1150065011 has 8 divisors (see below), whose sum is σ = 1226478960. Its totient is φ = 1074624768.

The previous prime is 1150064963. The next prime is 1150065013. The reversal of 1150065011 is 1105600511.

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

It is a cyclic number.

It is not a de Polignac number, because 1150065011 - 2¹⁰ = 1150063987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1150065013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240986 + ... + 245711.

It is an arithmetic number, because the mean of its divisors is an integer number (153309870).

Almost surely, 2^1150065011 is an apocalyptic number.

1150065011 is a deficient number, since it is larger than the sum of its proper divisors (76413949).

1150065011 is a wasteful number, since it uses less digits than its factorization.

1150065011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486853.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 1150065011 is about 33912.6084369811. The cubic root of 1150065011 is about 1047.7092952186.

Adding to 1150065011 its reverse (1105600511), we get a palindrome (2255665522).

The spelling of 1150065011 in words is "one billion, one hundred fifty million, sixty-five thousand, eleven".