2320203929 has 2 divisors, whose sum is σ = 2320203930. Its totient is φ = 2320203928.

The previous prime is 2320203917. The next prime is 2320203931. The reversal of 2320203929 is 9293020232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2318229904 + 1974025 = 48148^2 + 1405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320203929 is a prime.

Together with 2320203931, 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 = 2320203895 and 2320203904.

It is not a weakly prime, because it can be changed into another prime (2320203629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160101964 + 1160101965.

It is an arithmetic number, because the mean of its divisors is an integer number (1160101965).

Almost surely, 2^2320203929 is an apocalyptic number.

It is an amenable number.

2320203929 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320203929 is an equidigital number, since it uses as much as digits as its factorization.

2320203929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 32.

The square root of 2320203929 is about 48168.4951913593. The cubic root of 2320203929 is about 1323.8599766199.

The spelling of 2320203929 in words is "two billion, three hundred twenty million, two hundred three thousand, nine hundred twenty-nine".