1116654101 has 2 divisors, whose sum is σ = 1116654102. Its totient is φ = 1116654100.

The previous prime is 1116654083. The next prime is 1116654107. The reversal of 1116654101 is 1014566111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1109223025 + 7431076 = 33305^2 + 2726^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116654101 - 2¹⁸ = 1116391957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1116654107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558327050 + 558327051.

It is an arithmetic number, because the mean of its divisors is an integer number (558327051).

Almost surely, 2^1116654101 is an apocalyptic number.

It is an amenable number.

1116654101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1116654101 is an equidigital number, since it uses as much as digits as its factorization.

1116654101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 1116654101 is about 33416.3747435296. The cubic root of 1116654101 is about 1037.4636483320.

The spelling of 1116654101 in words is "one billion, one hundred sixteen million, six hundred fifty-four thousand, one hundred one".