20223300329 has 2 divisors, whose sum is σ = 20223300330. Its totient is φ = 20223300328.

The previous prime is 20223300289. The next prime is 20223300353. The reversal of 20223300329 is 92300332202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15050382400 + 5172917929 = 122680^2 + 71923^2 .

It is a cyclic number.

It is not a de Polignac number, because 20223300329 - 2³² = 15928333033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20223300298 and 20223300307.

It is not a weakly prime, because it can be changed into another prime (20223330329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111650164 + 10111650165.

It is an arithmetic number, because the mean of its divisors is an integer number (10111650165).

Almost surely, 2^20223300329 is an apocalyptic number.

It is an amenable number.

20223300329 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223300329 is an equidigital number, since it uses as much as digits as its factorization.

20223300329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

The spelling of 20223300329 in words is "twenty billion, two hundred twenty-three million, three hundred thousand, three hundred twenty-nine".