1114217653 has 2 divisors, whose sum is σ = 1114217654. Its totient is φ = 1114217652.

The previous prime is 1114217651. The next prime is 1114217669. The reversal of 1114217653 is 3567124111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 629909604 + 484308049 = 25098^2 + 22007^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114217653 - 2¹ = 1114217651 is a prime.

Together with 1114217651, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114217651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557108826 + 557108827.

It is an arithmetic number, because the mean of its divisors is an integer number (557108827).

Almost surely, 2^1114217653 is an apocalyptic number.

It is an amenable number.

1114217653 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114217653 is an equidigital number, since it uses as much as digits as its factorization.

1114217653 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 31.

The square root of 1114217653 is about 33379.8989363359. The cubic root of 1114217653 is about 1036.7085452399.

The spelling of 1114217653 in words is "one billion, one hundred fourteen million, two hundred seventeen thousand, six hundred fifty-three".