11116625843 has 2 divisors, whose sum is σ = 11116625844. Its totient is φ = 11116625842.

The previous prime is 11116625813. The next prime is 11116625851. The reversal of 11116625843 is 34852661111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11116625843 - 2¹⁴ = 11116609459 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 11116625797 and 11116625806.

It is not a weakly prime, because it can be changed into another prime (11116625803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5558312921 + 5558312922.

It is an arithmetic number, because the mean of its divisors is an integer number (5558312922).

Almost surely, 2^11116625843 is an apocalyptic number.

11116625843 is a deficient number, since it is larger than the sum of its proper divisors (1).

11116625843 is an equidigital number, since it uses as much as digits as its factorization.

11116625843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 38.

The spelling of 11116625843 in words is "eleven billion, one hundred sixteen million, six hundred twenty-five thousand, eight hundred forty-three".