2302031423 has 2 divisors, whose sum is σ = 2302031424. Its totient is φ = 2302031422.

The previous prime is 2302031419. The next prime is 2302031441. The reversal of 2302031423 is 3241302032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2302031423 - 2² = 2302031419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2302031395 and 2302031404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2302031623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151015711 + 1151015712.

It is an arithmetic number, because the mean of its divisors is an integer number (1151015712).

Almost surely, 2^2302031423 is an apocalyptic number.

2302031423 is a deficient number, since it is larger than the sum of its proper divisors (1).

2302031423 is an equidigital number, since it uses as much as digits as its factorization.

2302031423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2302031423 is about 47979.4896075396. The cubic root of 2302031423 is about 1320.3946292927.

Adding to 2302031423 its reverse (3241302032), we get a palindrome (5543333455).

The spelling of 2302031423 in words is "two billion, three hundred two million, thirty-one thousand, four hundred twenty-three".