13113452330 has 64 divisors (see below), whose sum is σ = 25956878976. Its totient is φ = 4730400000.

The previous prime is 13113452327. The next prime is 13113452351. The reversal of 13113452330 is 3325431131.

It is a super-2 number, since 2×13113452330² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13113452330.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 8088920 + ... + 8090540.

It is an arithmetic number, because the mean of its divisors is an integer number (405576234).

Almost surely, 2^13113452330 is an apocalyptic number.

13113452330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13113452330 is a deficient number, since it is larger than the sum of its proper divisors (12843426646).

13113452330 is a wasteful number, since it uses less digits than its factorization.

13113452330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2183.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 13113452330 its reverse (3325431131), we get a palindrome (16438883461).

The spelling of 13113452330 in words is "thirteen billion, one hundred thirteen million, four hundred fifty-two thousand, three hundred thirty".