13320440120030 has 32 divisors (see below), whose sum is σ = 24574028054400. Its totient is φ = 5195857336992.

The previous prime is 13320440120027. The next prime is 13320440120041. The reversal of 13320440120030 is 3002104402331.

It is a junction number, because it is equal to n+sod(n) for n = 13320440119978 and 13320440120005.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 24756260 + ... + 25288599.

It is an arithmetic number, because the mean of its divisors is an integer number (767938376700).

Almost surely, 2^{13320440120030} is an apocalyptic number.

13320440120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13320440120030 is a deficient number, since it is larger than the sum of its proper divisors (11253587934370).

13320440120030 is a wasteful number, since it uses less digits than its factorization.

13320440120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50045528.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13320440120030 its reverse (3002104402331), we get a palindrome (16322544522361).

The spelling of 13320440120030 in words is "thirteen trillion, three hundred twenty billion, four hundred forty million, one hundred twenty thousand, thirty".