1101107089 has 2 divisors, whose sum is σ = 1101107090. Its totient is φ = 1101107088.

The previous prime is 1101107071. The next prime is 1101107099. The reversal of 1101107089 is 9807011011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 698703489 + 402403600 = 26433^2 + 20060^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101107089 - 2¹³ = 1101098897 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101107009) 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, 550553544 + 550553545.

It is an arithmetic number, because the mean of its divisors is an integer number (550553545).

Almost surely, 2^1101107089 is an apocalyptic number.

It is an amenable number.

1101107089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101107089 is an equidigital number, since it uses as much as digits as its factorization.

1101107089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 28.

The square root of 1101107089 is about 33182.9337009252. The cubic root of 1101107089 is about 1032.6263102376.

The spelling of 1101107089 in words is "one billion, one hundred one million, one hundred seven thousand, eighty-nine".