1141140513 has 16 divisors (see below), whose sum is σ = 1603195200. Its totient is φ = 720002880.

The previous prime is 1141140503. The next prime is 1141140547. The reversal of 1141140513 is 3150411411.

It is not a de Polignac number, because 1141140513 - 2⁸ = 1141140257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1141140513.

It is not an unprimeable number, because it can be changed into a prime (1141140503) 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, 51043 + ... + 69911.

It is an arithmetic number, because the mean of its divisors is an integer number (100199700).

Almost surely, 2^1141140513 is an apocalyptic number.

It is an amenable number.

1141140513 is a deficient number, since it is larger than the sum of its proper divisors (462054687).

1141140513 is a wasteful number, since it uses less digits than its factorization.

1141140513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19952.

The product of its (nonzero) digits is 240, while the sum is 21.

The square root of 1141140513 is about 33780.7713499855. The cubic root of 1141140513 is about 1044.9921820497.

Adding to 1141140513 its reverse (3150411411), we get a palindrome (4291551924).

The spelling of 1141140513 in words is "one billion, one hundred forty-one million, one hundred forty thousand, five hundred thirteen".