1113115376 has 40 divisors (see below), whose sum is σ = 2183622144. Its totient is φ = 549642240.

The previous prime is 1113115369. The next prime is 1113115379. The reversal of 1113115376 is 6735113111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113115379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488576 + ... + 490848.

Almost surely, 2^1113115376 is an apocalyptic number.

1113115376 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1113115376 is a deficient number, since it is larger than the sum of its proper divisors (1070506768).

1113115376 is a wasteful number, since it uses less digits than its factorization.

1113115376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2649 (or 2643 counting only the distinct ones).

The product of its digits is 1890, while the sum is 29.

The square root of 1113115376 is about 33363.3837612434. The cubic root of 1113115376 is about 1036.3665662676.

Adding to 1113115376 its reverse (6735113111), we get a palindrome (7848228487).

The spelling of 1113115376 in words is "one billion, one hundred thirteen million, one hundred fifteen thousand, three hundred seventy-six".