211110013300023 has 24 divisors (see below), whose sum is σ = 314774196414080. Its totient is φ = 136199643713280.

The previous prime is 211110013299931. The next prime is 211110013300031. The reversal of 211110013300023 is 320003310011112.

211110013300023 is a `hidden beast` number, since 211 + 1 + 100 + 1 + 330 + 0 + 0 + 23 = 666.

It is not a de Polignac number, because 211110013300023 - 2⁹ = 211110013299511 is a prime.

It is a super-2 number, since 2×211110013300023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 211110013299969 and 211110013300005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211110013300063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136883115 + ... + 138416787.

Almost surely, 2^{211110013300023} is an apocalyptic number.

211110013300023 is a deficient number, since it is larger than the sum of its proper divisors (103664183114057).

211110013300023 is a wasteful number, since it uses less digits than its factorization.

211110013300023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2027079 (or 2027076 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 211110013300023 its reverse (320003310011112), we get a palindrome (531113323311135).

The spelling of 211110013300023 in words is "two hundred eleven trillion, one hundred ten billion, thirteen million, three hundred thousand, twenty-three".