123563050423 has 2 divisors, whose sum is σ = 123563050424. Its totient is φ = 123563050422.

The previous prime is 123563050399. The next prime is 123563050441. The reversal of 123563050423 is 324050365321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123563050423 - 2¹³ = 123563042231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123563020423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61781525211 + 61781525212.

It is an arithmetic number, because the mean of its divisors is an integer number (61781525212).

Almost surely, 2^123563050423 is an apocalyptic number.

123563050423 is a deficient number, since it is larger than the sum of its proper divisors (1).

123563050423 is an equidigital number, since it uses as much as digits as its factorization.

123563050423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 34.

The spelling of 123563050423 in words is "one hundred twenty-three billion, five hundred sixty-three million, fifty thousand, four hundred twenty-three".