11100030213 has 4 divisors (see below), whose sum is σ = 14800040288. Its totient is φ = 7400020140.

The previous prime is 11100030209. The next prime is 11100030233. The reversal of 11100030213 is 31203000111.

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 not a de Polignac number, because 11100030213 - 2² = 11100030209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100030233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850005033 + ... + 1850005038.

It is an arithmetic number, because the mean of its divisors is an integer number (3700010072).

Almost surely, 2^11100030213 is an apocalyptic number.

It is an amenable number.

11100030213 is a deficient number, since it is larger than the sum of its proper divisors (3700010075).

11100030213 is an equidigital number, since it uses as much as digits as its factorization.

11100030213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3700010074.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11100030213 its reverse (31203000111), we get a palindrome (42303030324).

The spelling of 11100030213 in words is "eleven billion, one hundred million, thirty thousand, two hundred thirteen".