1114104661 has 2 divisors, whose sum is σ = 1114104662. Its totient is φ = 1114104660.

The previous prime is 1114104569. The next prime is 1114104697. The reversal of 1114104661 is 1664014111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1069682436 + 44422225 = 32706^2 + 6665^2 .

It is a cyclic number.

It is not a de Polignac number, because 1114104661 - 2⁷ = 1114104533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1114107661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557052330 + 557052331.

It is an arithmetic number, because the mean of its divisors is an integer number (557052331).

Almost surely, 2^1114104661 is an apocalyptic number.

It is an amenable number.

1114104661 is a deficient number, since it is larger than the sum of its proper divisors (1).

1114104661 is an equidigital number, since it uses as much as digits as its factorization.

1114104661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1114104661 is about 33378.2063778149. The cubic root of 1114104661 is about 1036.6735001026.

Adding to 1114104661 its reverse (1664014111), we get a palindrome (2778118772).

The spelling of 1114104661 in words is "one billion, one hundred fourteen million, one hundred four thousand, six hundred sixty-one".