1134100909 has 2 divisors, whose sum is σ = 1134100910. Its totient is φ = 1134100908.

The previous prime is 1134100901. The next prime is 1134100939. The reversal of 1134100909 is 9090014311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 609003684 + 525097225 = 24678^2 + 22915^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134100909 - 2³ = 1134100901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134100901) 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, 567050454 + 567050455.

It is an arithmetic number, because the mean of its divisors is an integer number (567050455).

Almost surely, 2^1134100909 is an apocalyptic number.

It is an amenable number.

1134100909 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134100909 is an equidigital number, since it uses as much as digits as its factorization.

1134100909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1134100909 is about 33676.4147290058. The cubic root of 1134100909 is about 1042.8389239747.

The spelling of 1134100909 in words is "one billion, one hundred thirty-four million, one hundred thousand, nine hundred nine".