13244120330 has 48 divisors (see below), whose sum is σ = 27742235616. Its totient is φ = 4539094560.

The previous prime is 13244120327. The next prime is 13244120377. The reversal of 13244120330 is 3302144231.

13244120330 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13244120296 and 13244120305.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2531177 + ... + 2536403.

It is an arithmetic number, because the mean of its divisors is an integer number (577963242).

Almost surely, 2^13244120330 is an apocalyptic number.

13244120330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13244120330 is an abundant number, since it is smaller than the sum of its proper divisors (14498115286).

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

13244120330 is a wasteful number, since it uses less digits than its factorization.

13244120330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10419 (or 10412 counting only the distinct ones).

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

Adding to 13244120330 its reverse (3302144231), we get a palindrome (16546264561).

The spelling of 13244120330 in words is "thirteen billion, two hundred forty-four million, one hundred twenty thousand, three hundred thirty".