1140851113 has 8 divisors (see below), whose sum is σ = 1209050280. Its totient is φ = 1072773120.

The previous prime is 1140851111. The next prime is 1140851137. The reversal of 1140851113 is 3111580411.

It can be written as a sum of positive squares in 4 ways, for example, as 3003289 + 1137847824 = 1733^2 + 33732^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1140851113 - 2¹ = 1140851111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140851111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10528 + ... + 48913.

It is an arithmetic number, because the mean of its divisors is an integer number (151131285).

Almost surely, 2^1140851113 is an apocalyptic number.

It is an amenable number.

1140851113 is a deficient number, since it is larger than the sum of its proper divisors (68199167).

1140851113 is a wasteful number, since it uses less digits than its factorization.

1140851113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60587.

The product of its (nonzero) digits is 480, while the sum is 25.

The square root of 1140851113 is about 33776.4875764192. The cubic root of 1140851113 is about 1044.9038358431.

The spelling of 1140851113 in words is "one billion, one hundred forty million, eight hundred fifty-one thousand, one hundred thirteen".