103232132209 has 2 divisors, whose sum is σ = 103232132210. Its totient is φ = 103232132208.

The previous prime is 103232132197. The next prime is 103232132249. The reversal of 103232132209 is 902231232301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67624442209 + 35607690000 = 260047^2 + 188700^2 .

It is a cyclic number.

It is not a de Polignac number, because 103232132209 - 2⁵ = 103232132177 is a prime.

It is not a weakly prime, because it can be changed into another prime (103232132249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51616066104 + 51616066105.

It is an arithmetic number, because the mean of its divisors is an integer number (51616066105).

Almost surely, 2^103232132209 is an apocalyptic number.

It is an amenable number.

103232132209 is a deficient number, since it is larger than the sum of its proper divisors (1).

103232132209 is an equidigital number, since it uses as much as digits as its factorization.

103232132209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 103232132209 in words is "one hundred three billion, two hundred thirty-two million, one hundred thirty-two thousand, two hundred nine".