201113300023 has 16 divisors (see below), whose sum is σ = 214944032160. Its totient is φ = 187505611776.

The previous prime is 201113299997. The next prime is 201113300099. The reversal of 201113300023 is 320003311102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201113300023 is a prime.

It is a super-2 number, since 2×201113300023² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201113300723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11485411 + ... + 11502907.

It is an arithmetic number, because the mean of its divisors is an integer number (13434002010).

Almost surely, 2^201113300023 is an apocalyptic number.

201113300023 is a deficient number, since it is larger than the sum of its proper divisors (13830732137).

201113300023 is a wasteful number, since it uses less digits than its factorization.

201113300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23826.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 201113300023 its reverse (320003311102), we get a palindrome (521116611125).

The spelling of 201113300023 in words is "two hundred one billion, one hundred thirteen million, three hundred thousand, twenty-three".