1116258518383 has 2 divisors, whose sum is σ = 1116258518384. Its totient is φ = 1116258518382.

The previous prime is 1116258518359. The next prime is 1116258518407. The reversal of 1116258518383 is 3838158526111.

It is a balanced prime because it is at equal distance from previous prime (1116258518359) and next prime (1116258518407).

It is a cyclic number.

It is not a de Polignac number, because 1116258518383 - 2⁵ = 1116258518351 is a prime.

It is a super-4 number, since 4×1116258518383⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1116258518383.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116258518183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558129259191 + 558129259192.

It is an arithmetic number, because the mean of its divisors is an integer number (558129259192).

Almost surely, 2^{1116258518383} is an apocalyptic number.

1116258518383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116258518383 is an equidigital number, since it uses as much as digits as its factorization.

1116258518383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 52.

The spelling of 1116258518383 in words is "one trillion, one hundred sixteen billion, two hundred fifty-eight million, five hundred eighteen thousand, three hundred eighty-three".