10123230323 has 4 divisors (see below), whose sum is σ = 10358654328. Its totient is φ = 9887806320.

The previous prime is 10123230301. The next prime is 10123230347. The reversal of 10123230323 is 32303232101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32303232101 = 7 ⋅4614747443.

It is a cyclic number.

It is not a de Polignac number, because 10123230323 - 2¹⁶ = 10123164787 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10123230295 and 10123230304.

It is not an unprimeable number, because it can be changed into a prime (10123290323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117711938 + ... + 117712023.

It is an arithmetic number, because the mean of its divisors is an integer number (2589663582).

Almost surely, 2^10123230323 is an apocalyptic number.

10123230323 is a deficient number, since it is larger than the sum of its proper divisors (235424005).

10123230323 is an equidigital number, since it uses as much as digits as its factorization.

10123230323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235424004.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 10123230323 its reverse (32303232101), we get a palindrome (42426462424).

The spelling of 10123230323 in words is "ten billion, one hundred twenty-three million, two hundred thirty thousand, three hundred twenty-three".