1116106601 has 2 divisors, whose sum is σ = 1116106602. Its totient is φ = 1116106600.

The previous prime is 1116106583. The next prime is 1116106637. The reversal of 1116106601 is 1066016111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1095676201 + 20430400 = 33101^2 + 4520^2 .

It is an emirp because it is prime and its reverse (1066016111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1116106601 - 2²⁶ = 1048997737 is a prime.

It is not a weakly prime, because it can be changed into another prime (1116106001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558053300 + 558053301.

It is an arithmetic number, because the mean of its divisors is an integer number (558053301).

Almost surely, 2^1116106601 is an apocalyptic number.

It is an amenable number.

1116106601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116106601 is an equidigital number, since it uses as much as digits as its factorization.

1116106601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 1116106601 is about 33408.1816476144. The cubic root of 1116106601 is about 1037.2940630787.

The spelling of 1116106601 in words is "one billion, one hundred sixteen million, one hundred six thousand, six hundred one".