1113141113 has 16 divisors (see below), whose sum is σ = 1350411264. Its totient is φ = 895718400.

The previous prime is 1113141109. The next prime is 1113141119. The reversal of 1113141113 is 3111413111.

It is a cyclic number.

It is not a de Polignac number, because 1113141113 - 2² = 1113141109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1113141091 and 1113141100.

It is not an unprimeable number, because it can be changed into a prime (1113141119) 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, 36056 + ... + 59382.

It is an arithmetic number, because the mean of its divisors is an integer number (84400704).

Almost surely, 2^1113141113 is an apocalyptic number.

It is an amenable number.

1113141113 is a deficient number, since it is larger than the sum of its proper divisors (237270151).

1113141113 is a wasteful number, since it uses less digits than its factorization.

1113141113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23752.

The product of its digits is 36, while the sum is 17.

The square root of 1113141113 is about 33363.7694662938. The cubic root of 1113141113 is about 1036.3745536878.

Adding to 1113141113 its reverse (3111413111), we get a palindrome (4224554224).

The spelling of 1113141113 in words is "one billion, one hundred thirteen million, one hundred forty-one thousand, one hundred thirteen".