2320306903 has 2 divisors, whose sum is σ = 2320306904. Its totient is φ = 2320306902.

The previous prime is 2320306831. The next prime is 2320306927. The reversal of 2320306903 is 3096030232.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2320306903 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320306943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160153451 + 1160153452.

It is an arithmetic number, because the mean of its divisors is an integer number (1160153452).

Almost surely, 2^2320306903 is an apocalyptic number.

2320306903 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320306903 is an equidigital number, since it uses as much as digits as its factorization.

2320306903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 2320306903 is about 48169.5640731780. The cubic root of 2320306903 is about 1323.8795612691.

The spelling of 2320306903 in words is "two billion, three hundred twenty million, three hundred six thousand, nine hundred three".