323032020019 has 2 divisors, whose sum is σ = 323032020020. Its totient is φ = 323032020018.

The previous prime is 323032019977. The next prime is 323032020023. The reversal of 323032020019 is 910020230323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323032020019 - 2⁹ = 323032019507 is a prime.

It is a super-2 number, since 2×323032020019² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323032019975 and 323032020002.

It is not a weakly prime, because it can be changed into another prime (323032020029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161516010009 + 161516010010.

It is an arithmetic number, because the mean of its divisors is an integer number (161516010010).

Almost surely, 2^323032020019 is an apocalyptic number.

323032020019 is a deficient number, since it is larger than the sum of its proper divisors (1).

323032020019 is an equidigital number, since it uses as much as digits as its factorization.

323032020019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The spelling of 323032020019 in words is "three hundred twenty-three billion, thirty-two million, twenty thousand, nineteen".