10423320423403 has 8 divisors (see below), whose sum is σ = 10428168776256. Its totient is φ = 10418472793800.

The previous prime is 10423320423353. The next prime is 10423320423437. The reversal of 10423320423403 is 30432402332401.

It is a happy number.

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 10423320423403 - 2²¹ = 10423318326251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10423320423443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29797908 + ... + 30145678.

It is an arithmetic number, because the mean of its divisors is an integer number (1303521097032).

Almost surely, 2^{10423320423403} is an apocalyptic number.

10423320423403 is a deficient number, since it is larger than the sum of its proper divisors (4848352853).

10423320423403 is a wasteful number, since it uses less digits than its factorization.

10423320423403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361625.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 10423320423403 its reverse (30432402332401), we get a palindrome (40855722755804).

The spelling of 10423320423403 in words is "ten trillion, four hundred twenty-three billion, three hundred twenty million, four hundred twenty-three thousand, four hundred three".