11203000030211 has 4 divisors (see below), whose sum is σ = 12221454578424. Its totient is φ = 10184545482000.

The previous prime is 11203000030193. The next prime is 11203000030217.

11203000030211 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11203000030211 - 2¹⁰ = 11203000029187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203000030217) 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, 509227274090 + ... + 509227274111.

It is an arithmetic number, because the mean of its divisors is an integer number (3055363644606).

Almost surely, 2^{11203000030211} is an apocalyptic number.

11203000030211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11203000030211 is a deficient number, since it is larger than the sum of its proper divisors (1018454548213).

11203000030211 is a wasteful number, since it uses less digits than its factorization.

11203000030211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018454548212.

The product of its (nonzero) digits is 36, while the sum is 14.

It can be divided in two parts, 112030000 and 30211, that added together give a palindrome (112060211).

The spelling of 11203000030211 in words is "eleven trillion, two hundred three billion, thirty thousand, two hundred eleven".