10320423 has 8 divisors (see below), whose sum is σ = 13776000. Its totient is φ = 6872568.

The previous prime is 10320391. The next prime is 10320437. The reversal of 10320423 is 32402301.

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

It is not a de Polignac number, because 10320423 - 2⁵ = 10320391 is a prime.

It is a super-2 number, since 2×10320423² = 213022261797858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10320223) 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, 2968 + ... + 5426.

It is an arithmetic number, because the mean of its divisors is an integer number (1722000).

Almost surely, 2^10320423 is an apocalyptic number.

10320423 is a deficient number, since it is larger than the sum of its proper divisors (3455577).

10320423 is a wasteful number, since it uses less digits than its factorization.

10320423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3861.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 10320423 is about 3212.5415172415. The cubic root of 10320423 is about 217.7204212779.

Adding to 10320423 its reverse (32402301), we get a palindrome (42722724).

The spelling of 10320423 in words is "ten million, three hundred twenty thousand, four hundred twenty-three".