201110323023 has 48 divisors (see below), whose sum is σ = 293885729280. Its totient is φ = 132520147200.

The previous prime is 201110322997. The next prime is 201110323027. The reversal of 201110323023 is 320323011102.

It is not a de Polignac number, because 201110323023 - 2⁵ = 201110322991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201110322987 and 201110323005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201110323027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 305174668 + ... + 305175326.

It is an arithmetic number, because the mean of its divisors is an integer number (6122619360).

Almost surely, 2^201110323023 is an apocalyptic number.

201110323023 is a deficient number, since it is larger than the sum of its proper divisors (92775406257).

201110323023 is a wasteful number, since it uses less digits than its factorization.

201110323023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740 (or 1737 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 201110323023 its reverse (320323011102), we get a palindrome (521433334125).

The spelling of 201110323023 in words is "two hundred one billion, one hundred ten million, three hundred twenty-three thousand, twenty-three".