13383030 has 64 divisors (see below), whose sum is σ = 34525440. Its totient is φ = 3309696.

The previous prime is 13382983. The next prime is 13383037. The reversal of 13383030 is 3038331.

It is a junction number, because it is equal to n+sod(n) for n = 13382988 and 13383006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13383037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29989 + ... + 30431.

It is an arithmetic number, because the mean of its divisors is an integer number (539460).

Almost surely, 2^13383030 is an apocalyptic number.

13383030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13383030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17262720).

13383030 is an abundant number, since it is smaller than the sum of its proper divisors (21142410).

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

13383030 is a wasteful number, since it uses less digits than its factorization.

13383030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 13383030 is about 3658.2823838517. The cubic root of 13383030 is about 237.4204645958.

The spelling of 13383030 in words is "thirteen million, three hundred eighty-three thousand, thirty".