11201210112023 has 4 divisors (see below), whose sum is σ = 11790747486360. Its totient is φ = 10611672737688.

The previous prime is 11201210111963. The next prime is 11201210112031. The reversal of 11201210112023 is 32021101210211.

It is a happy number.

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 11201210112023 - 2¹⁶ = 11201210046487 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11201210111992 and 11201210112010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201210112073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294768687140 + ... + 294768687177.

It is an arithmetic number, because the mean of its divisors is an integer number (2947686871590).

Almost surely, 2^{11201210112023} is an apocalyptic number.

11201210112023 is a deficient number, since it is larger than the sum of its proper divisors (589537374337).

11201210112023 is an equidigital number, since it uses as much as digits as its factorization.

11201210112023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589537374336.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11201210112023 its reverse (32021101210211), we get a palindrome (43222311322234).

The spelling of 11201210112023 in words is "eleven trillion, two hundred one billion, two hundred ten million, one hundred twelve thousand, twenty-three".