1043116115 has 8 divisors (see below), whose sum is σ = 1253236320. Its totient is φ = 833494912.

The previous prime is 1043116103. The next prime is 1043116121. The reversal of 1043116115 is 5116113401.

It is a happy number.

1043116115 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1043116115 - 2²⁴ = 1026338899 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120134 + ... + 128523.

It is an arithmetic number, because the mean of its divisors is an integer number (156654540).

Almost surely, 2^1043116115 is an apocalyptic number.

1043116115 is a deficient number, since it is larger than the sum of its proper divisors (210120205).

1043116115 is an equidigital number, since it uses as much as digits as its factorization.

1043116115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249501.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1043116115 is about 32297.3081695673. The cubic root of 1043116115 is about 1014.1702926868.

Adding to 1043116115 its reverse (5116113401), we get a palindrome (6159229516).

The spelling of 1043116115 in words is "one billion, forty-three million, one hundred sixteen thousand, one hundred fifteen".