1116252315 has 12 divisors (see below), whose sum is σ = 1934837424. Its totient is φ = 595334544.

The previous prime is 1116252233. The next prime is 1116252377. The reversal of 1116252315 is 5132526111.

1116252315 is a `hidden beast` number, since 1 + 1 + 1 + 625 + 2 + 31 + 5 = 666.

It is not a de Polignac number, because 1116252315 - 2¹⁹ = 1115728027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12402759 + ... + 12402848.

It is an arithmetic number, because the mean of its divisors is an integer number (161236452).

Almost surely, 2^1116252315 is an apocalyptic number.

1116252315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1116252315 is a deficient number, since it is larger than the sum of its proper divisors (818585109).

1116252315 is a wasteful number, since it uses less digits than its factorization.

1116252315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24805618 (or 24805615 counting only the distinct ones).

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

The square root of 1116252315 is about 33410.3623895342. The cubic root of 1116252315 is about 1037.3392026409.

Adding to 1116252315 its reverse (5132526111), we get a palindrome (6248778426).

The spelling of 1116252315 in words is "one billion, one hundred sixteen million, two hundred fifty-two thousand, three hundred fifteen".