1165150314 has 48 divisors (see below), whose sum is σ = 2609627904. Its totient is φ = 375321600.

The previous prime is 1165150309. The next prime is 1165150321. The reversal of 1165150314 is 4130515611.

1165150314 is a `hidden beast` number, since 1 + 1 + 651 + 5 + 0 + 3 + 1 + 4 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 642469 + ... + 644279.

It is an arithmetic number, because the mean of its divisors is an integer number (54367248).

Almost surely, 2^1165150314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1165150314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1304813952).

1165150314 is an abundant number, since it is smaller than the sum of its proper divisors (1444477590).

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

1165150314 is a wasteful number, since it uses less digits than its factorization.

1165150314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3003 (or 3000 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1165150314 is about 34134.2982057637. The cubic root of 1165150314 is about 1052.2703147879.

Adding to 1165150314 its reverse (4130515611), we get a palindrome (5295665925).

The spelling of 1165150314 in words is "one billion, one hundred sixty-five million, one hundred fifty thousand, three hundred fourteen".