32320513019 has 2 divisors, whose sum is σ = 32320513020. Its totient is φ = 32320513018.

The previous prime is 32320513013. The next prime is 32320513051. The reversal of 32320513019 is 91031502323.

It is a weak prime.

It is an emirp because it is prime and its reverse (91031502323) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32320513019 is a prime.

It is a super-2 number, since 2×32320513019² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32320512982 and 32320513000.

It is not a weakly prime, because it can be changed into another prime (32320513013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16160256509 + 16160256510.

It is an arithmetic number, because the mean of its divisors is an integer number (16160256510).

Almost surely, 2^32320513019 is an apocalyptic number.

32320513019 is a deficient number, since it is larger than the sum of its proper divisors (1).

32320513019 is an equidigital number, since it uses as much as digits as its factorization.

32320513019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 29.

The spelling of 32320513019 in words is "thirty-two billion, three hundred twenty million, five hundred thirteen thousand, nineteen".