10234155505423 has 2 divisors, whose sum is σ = 10234155505424. Its totient is φ = 10234155505422.

The previous prime is 10234155505421. The next prime is 10234155505523. The reversal of 10234155505423 is 32450555143201.

10234155505423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10234155505423 - 2¹ = 10234155505421 is a prime.

Together with 10234155505421, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10234155505421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5117077752711 + 5117077752712.

It is an arithmetic number, because the mean of its divisors is an integer number (5117077752712).

Almost surely, 2^{10234155505423} is an apocalyptic number.

10234155505423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10234155505423 is an equidigital number, since it uses as much as digits as its factorization.

10234155505423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 360000, while the sum is 40.

The spelling of 10234155505423 in words is "ten trillion, two hundred thirty-four billion, one hundred fifty-five million, five hundred five thousand, four hundred twenty-three".