201100323102023 has 4 divisors (see below), whose sum is σ = 201108541701960. Its totient is φ = 201092104502088.

The previous prime is 201100323101987. The next prime is 201100323102103. The reversal of 201100323102023 is 320201323001102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201100323102023 - 2³⁰ = 201099249360199 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201100323101986 and 201100323102004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201100323102323) 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, 4109263265 + ... + 4109312202.

It is an arithmetic number, because the mean of its divisors is an integer number (50277135425490).

Almost surely, 2^{201100323102023} is an apocalyptic number.

201100323102023 is a deficient number, since it is larger than the sum of its proper divisors (8218599937).

201100323102023 is an equidigital number, since it uses as much as digits as its factorization.

201100323102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8218599936.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 201100323102023 its reverse (320201323001102), we get a palindrome (521301646103125).

The spelling of 201100323102023 in words is "two hundred one trillion, one hundred billion, three hundred twenty-three million, one hundred two thousand, twenty-three".