11141156813 has 8 divisors (see below), whose sum is σ = 11256038976. Its totient is φ = 11026404000.

The previous prime is 11141156797. The next prime is 11141156837. The reversal of 11141156813 is 31865114111.

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 11141156813 - 2⁴ = 11141156797 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11141156813.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11141116813) 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, 145838 + ... + 208688.

It is an arithmetic number, because the mean of its divisors is an integer number (1407004872).

Almost surely, 2^11141156813 is an apocalyptic number.

It is an amenable number.

11141156813 is a deficient number, since it is larger than the sum of its proper divisors (114882163).

11141156813 is a wasteful number, since it uses less digits than its factorization.

11141156813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64675.

The product of its digits is 2880, while the sum is 32.

The spelling of 11141156813 in words is "eleven billion, one hundred forty-one million, one hundred fifty-six thousand, eight hundred thirteen".