11183516873 has 2 divisors, whose sum is σ = 11183516874. Its totient is φ = 11183516872.

The previous prime is 11183516821. The next prime is 11183516891. The reversal of 11183516873 is 37861538111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7978598329 + 3204918544 = 89323^2 + 56612^2 .

It is a cyclic number.

It is not a de Polignac number, because 11183516873 - 2²⁴ = 11166739657 is a prime.

It is not a weakly prime, because it can be changed into another prime (11183515873) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591758436 + 5591758437.

It is an arithmetic number, because the mean of its divisors is an integer number (5591758437).

Almost surely, 2^11183516873 is an apocalyptic number.

It is an amenable number.

11183516873 is a deficient number, since it is larger than the sum of its proper divisors (1).

11183516873 is an equidigital number, since it uses as much as digits as its factorization.

11183516873 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 44.

The spelling of 11183516873 in words is "eleven billion, one hundred eighty-three million, five hundred sixteen thousand, eight hundred seventy-three".