11203012124211 has 8 divisors (see below), whose sum is σ = 14937379621120. Its totient is φ = 7468659688392.

The previous prime is 11203012124141. The next prime is 11203012124231. The reversal of 11203012124211 is 11242121030211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11203012124211 - 2¹⁰ = 11203012123187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203012124231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1897255 + ... + 5099568.

It is an arithmetic number, because the mean of its divisors is an integer number (1867172452640).

Almost surely, 2^{11203012124211} is an apocalyptic number.

11203012124211 is a deficient number, since it is larger than the sum of its proper divisors (3734367496909).

11203012124211 is an equidigital number, since it uses as much as digits as its factorization.

11203012124211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530545.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 11203012124211 its reverse (11242121030211), we get a palindrome (22445133154422).

The spelling of 11203012124211 in words is "eleven trillion, two hundred three billion, twelve million, one hundred twenty-four thousand, two hundred eleven".