32102050109 has 2 divisors, whose sum is σ = 32102050110. Its totient is φ = 32102050108.

The previous prime is 32102050091. The next prime is 32102050129. The reversal of 32102050109 is 90105020123.

Together with previous prime (32102050091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32068930084 + 33120025 = 179078^2 + 5755^2 .

It is a cyclic number.

It is not a de Polignac number, because 32102050109 - 2¹⁶ = 32101984573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32102050129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16051025054 + 16051025055.

It is an arithmetic number, because the mean of its divisors is an integer number (16051025055).

Almost surely, 2^32102050109 is an apocalyptic number.

It is an amenable number.

32102050109 is a deficient number, since it is larger than the sum of its proper divisors (1).

32102050109 is an equidigital number, since it uses as much as digits as its factorization.

32102050109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The spelling of 32102050109 in words is "thirty-two billion, one hundred two million, fifty thousand, one hundred nine".