10111213333 has 16 divisors (see below), whose sum is σ = 11371239936. Its totient is φ = 8920707840.

The previous prime is 10111213309. The next prime is 10111213339. The reversal of 10111213333 is 33331211101.

It is a cyclic number.

It is not a de Polignac number, because 10111213333 - 2⁹ = 10111212821 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10111213333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111213339) 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, 394516 + ... + 419362.

It is an arithmetic number, because the mean of its divisors is an integer number (710702496).

Almost surely, 2^10111213333 is an apocalyptic number.

10111213333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

10111213333 is a deficient number, since it is larger than the sum of its proper divisors (1260026603).

10111213333 is a wasteful number, since it uses less digits than its factorization.

10111213333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26244.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 10111213333 its reverse (33331211101), we get a palindrome (43442424434).

The spelling of 10111213333 in words is "ten billion, one hundred eleven million, two hundred thirteen thousand, three hundred thirty-three".