1165150315 has 16 divisors (see below), whose sum is σ = 1601648640. Its totient is φ = 797096160.

The previous prime is 1165150309. The next prime is 1165150321. The reversal of 1165150315 is 5130515611.

It is an interprime number because it is at equal distance from previous prime (1165150309) and next prime (1165150321).

It is not a de Polignac number, because 1165150315 - 2⁹ = 1165149803 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23535 + ... + 53704.

It is an arithmetic number, because the mean of its divisors is an integer number (100103040).

Almost surely, 2^1165150315 is an apocalyptic number.

1165150315 is a deficient number, since it is larger than the sum of its proper divisors (436498325).

1165150315 is an equidigital number, since it uses as much as digits as its factorization.

1165150315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77682.

The product of its (nonzero) digits is 2250, while the sum is 28.

The square root of 1165150315 is about 34134.2982204117. The cubic root of 1165150315 is about 1052.2703150889.

Adding to 1165150315 its reverse (5130515611), we get a palindrome (6295665926).

The spelling of 1165150315 in words is "one billion, one hundred sixty-five million, one hundred fifty thousand, three hundred fifteen".