11110100213 has 4 divisors (see below), whose sum is σ = 11119589088. Its totient is φ = 11100611340.

The previous prime is 11110100179. The next prime is 11110100233. The reversal of 11110100213 is 31200101111.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 11110100213 - 2²⁰ = 11109051637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11110100194 and 11110100203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110100233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4742681 + ... + 4745022.

It is an arithmetic number, because the mean of its divisors is an integer number (2779897272).

Almost surely, 2^11110100213 is an apocalyptic number.

It is an amenable number.

11110100213 is a deficient number, since it is larger than the sum of its proper divisors (9488875).

11110100213 is an equidigital number, since it uses as much as digits as its factorization.

11110100213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9488874.

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

Adding to 11110100213 its reverse (31200101111), we get a palindrome (42310201324).

The spelling of 11110100213 in words is "eleven billion, one hundred ten million, one hundred thousand, two hundred thirteen".