1165714113 has 4 divisors (see below), whose sum is σ = 1554285488. Its totient is φ = 777142740.

The previous prime is 1165714103. The next prime is 1165714159. The reversal of 1165714113 is 3114175611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1165714113 - 2⁴ = 1165714097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1165714103) 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, 194285683 + ... + 194285688.

It is an arithmetic number, because the mean of its divisors is an integer number (388571372).

Almost surely, 2^1165714113 is an apocalyptic number.

It is an amenable number.

1165714113 is a deficient number, since it is larger than the sum of its proper divisors (388571375).

1165714113 is an equidigital number, since it uses as much as digits as its factorization.

1165714113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388571374.

The product of its digits is 2520, while the sum is 30.

The square root of 1165714113 is about 34142.5557479226. Note that the first 3 decimals coincide. The cubic root of 1165714113 is about 1052.4400134320.

Adding to 1165714113 its reverse (3114175611), we get a palindrome (4279889724).

The spelling of 1165714113 in words is "one billion, one hundred sixty-five million, seven hundred fourteen thousand, one hundred thirteen".