10122404423 has 2 divisors, whose sum is σ = 10122404424. Its totient is φ = 10122404422.

The previous prime is 10122404419. The next prime is 10122404449. The reversal of 10122404423 is 32440422101.

10122404423 is digitally balanced in base 3, 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 10122404423 - 2² = 10122404419 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10122404473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5061202211 + 5061202212.

It is an arithmetic number, because the mean of its divisors is an integer number (5061202212).

Almost surely, 2^10122404423 is an apocalyptic number.

10122404423 is a deficient number, since it is larger than the sum of its proper divisors (1).

10122404423 is an equidigital number, since it uses as much as digits as its factorization.

10122404423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10122404423 its reverse (32440422101), we get a palindrome (42562826524).

The spelling of 10122404423 in words is "ten billion, one hundred twenty-two million, four hundred four thousand, four hundred twenty-three".