2319623063 has 2 divisors, whose sum is σ = 2319623064. Its totient is φ = 2319623062.

The previous prime is 2319623039. The next prime is 2319623167. The reversal of 2319623063 is 3603269132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2319623063 - 2¹² = 2319618967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2319623563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159811531 + 1159811532.

It is an arithmetic number, because the mean of its divisors is an integer number (1159811532).

Almost surely, 2^2319623063 is an apocalyptic number.

2319623063 is a deficient number, since it is larger than the sum of its proper divisors (1).

2319623063 is an equidigital number, since it uses as much as digits as its factorization.

2319623063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 35.

The square root of 2319623063 is about 48162.4652919678. The cubic root of 2319623063 is about 1323.7494907238.

The spelling of 2319623063 in words is "two billion, three hundred nineteen million, six hundred twenty-three thousand, sixty-three".