13331043330 has 64 divisors (see below), whose sum is σ = 35229385728. Its totient is φ = 3201556160.

The previous prime is 13331043311. The next prime is 13331043331. The reversal of 13331043330 is 3334013331.

It is a self number, because there is not a number n which added to its sum of digits gives 13331043330.

It is not an unprimeable number, because it can be changed into a prime (13331043331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153462 + ... + 224081.

It is an arithmetic number, because the mean of its divisors is an integer number (550459152).

Almost surely, 2^13331043330 is an apocalyptic number.

13331043330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13331043330 is an abundant number, since it is smaller than the sum of its proper divisors (21898342398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13331043330 is a wasteful number, since it uses less digits than its factorization.

13331043330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377671.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13331043330 its reverse (3334013331), we get a palindrome (16665056661).

The spelling of 13331043330 in words is "thirteen billion, three hundred thirty-one million, forty-three thousand, three hundred thirty".