13333333330 has 16 divisors (see below), whose sum is σ = 24152869080. Its totient is φ = 5299362432.

The previous prime is 13333333319. The next prime is 13333333339. The reversal of 13333333330 is 3333333331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10881201969 + 2452131361 = 104313^2 + 49519^2 .

It is not an unprimeable number, because it can be changed into a prime (13333333339) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4244715 + ... + 4247854.

Almost surely, 2^13333333330 is an apocalyptic number.

13333333330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13333333330 is a deficient number, since it is larger than the sum of its proper divisors (10819535750).

13333333330 is a wasteful number, since it uses less digits than its factorization.

13333333330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8492733.

The product of its (nonzero) digits is 19683, while the sum is 28.

Adding to 13333333330 its reverse (3333333331), we get a palindrome (16666666661).

Subtracting from 13333333330 its reverse (3333333331), we obtain a palindrome (9999999999).

The spelling of 13333333330 in words is "thirteen billion, three hundred thirty-three million, three hundred thirty-three thousand, three hundred thirty".