10423423123 has 8 divisors (see below), whose sum is σ = 10978679120. Its totient is φ = 9868832640.

The previous prime is 10423423121. The next prime is 10423423141. The reversal of 10423423123 is 32132432401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10423423123 - 2¹ = 10423423121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10423423121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134058 + ... + 197023.

It is an arithmetic number, because the mean of its divisors is an integer number (1372334890).

Almost surely, 2^10423423123 is an apocalyptic number.

10423423123 is a deficient number, since it is larger than the sum of its proper divisors (555255997).

10423423123 is a wasteful number, since it uses less digits than its factorization.

10423423123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332757.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 10423423123 its reverse (32132432401), we get a palindrome (42555855524).

The spelling of 10423423123 in words is "ten billion, four hundred twenty-three million, four hundred twenty-three thousand, one hundred twenty-three".