2032321019 has 2 divisors, whose sum is σ = 2032321020. Its totient is φ = 2032321018.

The previous prime is 2032321013. The next prime is 2032321099. The reversal of 2032321019 is 9101232302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2032321019 - 2⁴ = 2032321003 is a prime.

It is a super-2 number, since 2×2032321019² = 8260657448538396722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2032320985 and 2032321003.

It is not a weakly prime, because it can be changed into another prime (2032321013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1016160509 + 1016160510.

It is an arithmetic number, because the mean of its divisors is an integer number (1016160510).

Almost surely, 2^2032321019 is an apocalyptic number.

2032321019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2032321019 is an equidigital number, since it uses as much as digits as its factorization.

2032321019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2032321019 is about 45081.2712664583. The cubic root of 2032321019 is about 1266.6718029416.

The spelling of 2032321019 in words is "two billion, thirty-two million, three hundred twenty-one thousand, nineteen".