11163565031839 has 8 divisors (see below), whose sum is σ = 12179576400768. Its totient is φ = 10147743966360.

The previous prime is 11163565031807. The next prime is 11163565031873. The reversal of 11163565031839 is 93813056536111.

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

It is not a de Polignac number, because 11163565031839 - 2⁵ = 11163565031807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11163565091839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47453187 + ... + 47687860.

It is an arithmetic number, because the mean of its divisors is an integer number (1522447050096).

Almost surely, 2^{11163565031839} is an apocalyptic number.

11163565031839 is a deficient number, since it is larger than the sum of its proper divisors (1016011368929).

11163565031839 is a wasteful number, since it uses less digits than its factorization.

11163565031839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95151725.

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 11163565031839 in words is "eleven trillion, one hundred sixty-three billion, five hundred sixty-five million, thirty-one thousand, eight hundred thirty-nine".