13200032329987 has 2 divisors, whose sum is σ = 13200032329988. Its totient is φ = 13200032329986.

The previous prime is 13200032329973. The next prime is 13200032330039. The reversal of 13200032329987 is 78992323000231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13200032329987 - 2¹¹ = 13200032327939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13200032329987.

It is not a weakly prime, because it can be changed into another prime (13200032309987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600016164993 + 6600016164994.

It is an arithmetic number, because the mean of its divisors is an integer number (6600016164994).

Almost surely, 2^{13200032329987} is an apocalyptic number.

13200032329987 is a deficient number, since it is larger than the sum of its proper divisors (1).

13200032329987 is an equidigital number, since it uses as much as digits as its factorization.

13200032329987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 979776, while the sum is 49.

The spelling of 13200032329987 in words is "thirteen trillion, two hundred billion, thirty-two million, three hundred twenty-nine thousand, nine hundred eighty-seven".