32543231099 has 2 divisors, whose sum is σ = 32543231100. Its totient is φ = 32543231098.

The previous prime is 32543231059. The next prime is 32543231143. The reversal of 32543231099 is 99013234523.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32543231099 is a prime.

It is not a weakly prime, because it can be changed into another prime (32543231029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16271615549 + 16271615550.

It is an arithmetic number, because the mean of its divisors is an integer number (16271615550).

Almost surely, 2^32543231099 is an apocalyptic number.

32543231099 is a deficient number, since it is larger than the sum of its proper divisors (1).

32543231099 is an equidigital number, since it uses as much as digits as its factorization.

32543231099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 174960, while the sum is 41.

The spelling of 32543231099 in words is "thirty-two billion, five hundred forty-three million, two hundred thirty-one thousand, ninety-nine".