10111100213 has 4 divisors (see below), whose sum is σ = 10437264768. Its totient is φ = 9784935660.

The previous prime is 10111100143. The next prime is 10111100227. The reversal of 10111100213 is 31200111101.

It is a happy number.

10111100213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31200111101 = 17 ⋅1835300653.

It is a cyclic number.

It is not a de Polignac number, because 10111100213 - 2¹⁶ = 10111034677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10111100194 and 10111100203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111100413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163082231 + ... + 163082292.

It is an arithmetic number, because the mean of its divisors is an integer number (2609316192).

Almost surely, 2^10111100213 is an apocalyptic number.

It is an amenable number.

10111100213 is a deficient number, since it is larger than the sum of its proper divisors (326164555).

10111100213 is an equidigital number, since it uses as much as digits as its factorization.

10111100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326164554.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 10111100213 its reverse (31200111101), we get a palindrome (41311211314).

The spelling of 10111100213 in words is "ten billion, one hundred eleven million, one hundred thousand, two hundred thirteen".