1116240357 has 16 divisors (see below), whose sum is σ = 1510709760. Its totient is φ = 733018992.

The previous prime is 1116240353. The next prime is 1116240361. The reversal of 1116240357 is 7530426111.

It is an interprime number because it is at equal distance from previous prime (1116240353) and next prime (1116240361).

It is not a de Polignac number, because 1116240357 - 2² = 1116240353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116240353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79944 + ... + 92862.

It is an arithmetic number, because the mean of its divisors is an integer number (94419360).

Almost surely, 2^1116240357 is an apocalyptic number.

It is an amenable number.

1116240357 is a deficient number, since it is larger than the sum of its proper divisors (394469403).

1116240357 is a wasteful number, since it uses less digits than its factorization.

1116240357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13352.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 1116240357 is about 33410.1834326003. The cubic root of 1116240357 is about 1037.3354984167.

Adding to 1116240357 its reverse (7530426111), we get a palindrome (8646666468).

The spelling of 1116240357 in words is "one billion, one hundred sixteen million, two hundred forty thousand, three hundred fifty-seven".