13333001011 has 16 divisors (see below), whose sum is σ = 14810649696. Its totient is φ = 12000780000.

The previous prime is 13333000987. The next prime is 13333001029. The reversal of 13333001011 is 11010033331.

It is not a de Polignac number, because 13333001011 - 2⁷ = 13333000883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13333001041) 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, 84841 + ... + 184021.

It is an arithmetic number, because the mean of its divisors is an integer number (925665606).

Almost surely, 2^13333001011 is an apocalyptic number.

13333001011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13333001011 is a deficient number, since it is larger than the sum of its proper divisors (1477648685).

13333001011 is an equidigital number, since it uses as much as digits as its factorization.

13333001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99315 (or 99293 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 13333001011 its reverse (11010033331), we get a palindrome (24343034342).

The spelling of 13333001011 in words is "thirteen billion, three hundred thirty-three million, one thousand, eleven".