13380030 has 24 divisors (see below), whose sum is σ = 34788312. Its totient is φ = 3567984.

The previous prime is 13380023. The next prime is 13380041. The reversal of 13380030 is 3008331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13379985 and 13380012.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 74244 + ... + 74423.

It is an arithmetic number, because the mean of its divisors is an integer number (1449513).

Almost surely, 2^13380030 is an apocalyptic number.

13380030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13380030 is an abundant number, since it is smaller than the sum of its proper divisors (21408282).

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

13380030 is a wasteful number, since it uses less digits than its factorization.

13380030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148680 (or 148677 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 13380030 is about 3657.8723323812. The cubic root of 13380030 is about 237.4027228581.

Adding to 13380030 its reverse (3008331), we get a palindrome (16388361).

The spelling of 13380030 in words is "thirteen million, three hundred eighty thousand, thirty".