1116101101 has 2 divisors, whose sum is σ = 1116101102. Its totient is φ = 1116101100.

The previous prime is 1116101093. The next prime is 1116101123. The reversal of 1116101101 is 1011016111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 976625001 + 139476100 = 31251^2 + 11810^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116101101 - 2³ = 1116101093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116101131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558050550 + 558050551.

It is an arithmetic number, because the mean of its divisors is an integer number (558050551).

Almost surely, 2^1116101101 is an apocalyptic number.

It is an amenable number.

1116101101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116101101 is an equidigital number, since it uses as much as digits as its factorization.

1116101101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 13.

The square root of 1116101101 is about 33408.0993323475. The cubic root of 1116101101 is about 1037.2923592013.

Adding to 1116101101 its reverse (1011016111), we get a palindrome (2127117212).

The spelling of 1116101101 in words is "one billion, one hundred sixteen million, one hundred one thousand, one hundred one".