23011203323 has 8 divisors (see below), whose sum is σ = 24244816128. Its totient is φ = 21797017704.

The previous prime is 23011203269. The next prime is 23011203361. The reversal of 23011203323 is 32330211032.

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 23011203323 - 2⁸ = 23011203067 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23011203295 and 23011203304.

It is not an unprimeable number, because it can be changed into a prime (23011208323) 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, 4854365 + ... + 4859102.

It is an arithmetic number, because the mean of its divisors is an integer number (3030602016).

Almost surely, 2^23011203323 is an apocalyptic number.

23011203323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

23011203323 is a deficient number, since it is larger than the sum of its proper divisors (1233612805).

23011203323 is a wasteful number, since it uses less digits than its factorization.

23011203323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9713593.

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

Adding to 23011203323 its reverse (32330211032), we get a palindrome (55341414355).

The spelling of 23011203323 in words is "twenty-three billion, eleven million, two hundred three thousand, three hundred twenty-three".