32102012219 has 2 divisors, whose sum is σ = 32102012220. Its totient is φ = 32102012218.

The previous prime is 32102012171. The next prime is 32102012221. The reversal of 32102012219 is 91221020123.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32102012219 - 2¹⁶ = 32101946683 is a prime.

It is a super-2 number, since 2×32102012219² (a number of 22 digits) contains 22 as substring.

Together with 32102012221, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 32102012194 and 32102012203.

It is not a weakly prime, because it can be changed into another prime (32102012279) 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, 16051006109 + 16051006110.

It is an arithmetic number, because the mean of its divisors is an integer number (16051006110).

Almost surely, 2^32102012219 is an apocalyptic number.

32102012219 is a deficient number, since it is larger than the sum of its proper divisors (1).

32102012219 is an equidigital number, since it uses as much as digits as its factorization.

32102012219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 32102012219 in words is "thirty-two billion, one hundred two million, twelve thousand, two hundred nineteen".