1104232109 has 2 divisors, whose sum is σ = 1104232110. Its totient is φ = 1104232108.

The previous prime is 1104232069. The next prime is 1104232133. The reversal of 1104232109 is 9012324011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 676156009 + 428076100 = 26003^2 + 20690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1104232109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104232009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552116054 + 552116055.

It is an arithmetic number, because the mean of its divisors is an integer number (552116055).

Almost surely, 2^1104232109 is an apocalyptic number.

It is an amenable number.

1104232109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104232109 is an equidigital number, since it uses as much as digits as its factorization.

1104232109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1104232109 is about 33229.9880981020. The cubic root of 1104232109 is about 1033.6022764299.

The spelling of 1104232109 in words is "one billion, one hundred four million, two hundred thirty-two thousand, one hundred nine".