32545321099 has 2 divisors, whose sum is σ = 32545321100. Its totient is φ = 32545321098.

The previous prime is 32545321097. The next prime is 32545321121. The reversal of 32545321099 is 99012354523.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32545321099 - 2¹ = 32545321097 is a prime.

Together with 32545321097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32545321093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16272660549 + 16272660550.

It is an arithmetic number, because the mean of its divisors is an integer number (16272660550).

Almost surely, 2^32545321099 is an apocalyptic number.

32545321099 is a deficient number, since it is larger than the sum of its proper divisors (1).

32545321099 is an equidigital number, since it uses as much as digits as its factorization.

32545321099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 43.

The spelling of 32545321099 in words is "thirty-two billion, five hundred forty-five million, three hundred twenty-one thousand, ninety-nine".