2302320403 has 2 divisors, whose sum is σ = 2302320404. Its totient is φ = 2302320402.

The previous prime is 2302320379. The next prime is 2302320407. The reversal of 2302320403 is 3040232032.

2302320403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2302320403 - 2²¹ = 2300223251 is a prime.

It is not a weakly prime, because it can be changed into another prime (2302320407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151160201 + 1151160202.

It is an arithmetic number, because the mean of its divisors is an integer number (1151160202).

Almost surely, 2^2302320403 is an apocalyptic number.

2302320403 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302320403 is an equidigital number, since it uses as much as digits as its factorization.

2302320403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 2302320403 is about 47982.5010081801. The cubic root of 2302320403 is about 1320.4498778398.

Adding to 2302320403 its reverse (3040232032), we get a palindrome (5342552435).

The spelling of 2302320403 in words is "two billion, three hundred two million, three hundred twenty thousand, four hundred three".