1140013113 has 8 divisors (see below), whose sum is σ = 1572432000. Its totient is φ = 733801488.

The previous prime is 1140013111. The next prime is 1140013117. The reversal of 1140013113 is 3113100411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1140013113 - 2¹ = 1140013111 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1140013092 and 1140013101.

It is not an unprimeable number, because it can be changed into a prime (1140013111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6551713 + ... + 6551886.

It is an arithmetic number, because the mean of its divisors is an integer number (196554000).

Almost surely, 2^1140013113 is an apocalyptic number.

It is an amenable number.

1140013113 is a deficient number, since it is larger than the sum of its proper divisors (432418887).

1140013113 is a wasteful number, since it uses less digits than its factorization.

1140013113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13103631.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1140013113 is about 33764.0802184807. The cubic root of 1140013113 is about 1044.6479321917.

Adding to 1140013113 its reverse (3113100411), we get a palindrome (4253113524).

The spelling of 1140013113 in words is "one billion, one hundred forty million, thirteen thousand, one hundred thirteen".