1116353245 has 32 divisors (see below), whose sum is σ = 1587640320. Its totient is φ = 737406720.

The previous prime is 1116353209. The next prime is 1116353317. The reversal of 1116353245 is 5423536111.

1116353245 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1116353245 - 2¹⁵ = 1116320477 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 246219 + ... + 250711.

It is an arithmetic number, because the mean of its divisors is an integer number (49613760).

Almost surely, 2^1116353245 is an apocalyptic number.

It is an amenable number.

1116353245 is a deficient number, since it is larger than the sum of its proper divisors (471287075).

1116353245 is a wasteful number, since it uses less digits than its factorization.

1116353245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765.

The product of its digits is 10800, while the sum is 31.

The square root of 1116353245 is about 33411.8728149142. The cubic root of 1116353245 is about 1037.3704666269.

Adding to 1116353245 its reverse (5423536111), we get a palindrome (6539889356).

The spelling of 1116353245 in words is "one billion, one hundred sixteen million, three hundred fifty-three thousand, two hundred forty-five".