11212010303 has 16 divisors (see below), whose sum is σ = 12245385600. Its totient is φ = 10203916800.

The previous prime is 11212010273. The next prime is 11212010321. The reversal of 11212010303 is 30301021211.

It is a cyclic number.

It is not a de Polignac number, because 11212010303 - 2¹² = 11212006207 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 (11212012303) 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 15 ways as a sum of consecutive naturals, for example, 295943 + ... + 331671.

It is an arithmetic number, because the mean of its divisors is an integer number (765336600).

Almost surely, 2^11212010303 is an apocalyptic number.

11212010303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11212010303 is a deficient number, since it is larger than the sum of its proper divisors (1033375297).

11212010303 is a wasteful number, since it uses less digits than its factorization.

11212010303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36082.

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

Adding to 11212010303 its reverse (30301021211), we get a palindrome (41513031514).

The spelling of 11212010303 in words is "eleven billion, two hundred twelve million, ten thousand, three hundred three".