13260030 has 64 divisors (see below), whose sum is σ = 36661248. Its totient is φ = 3006720.

The previous prime is 13260019. The next prime is 13260053. The reversal of 13260030 is 3006231.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a junction number, because it is equal to n+sod(n) for n = 13259991 and 13260009.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48795 + ... + 49065.

It is an arithmetic number, because the mean of its divisors is an integer number (572832).

Almost surely, 2^13260030 is an apocalyptic number.

13260030 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 13260030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18330624).

13260030 is an abundant number, since it is smaller than the sum of its proper divisors (23401218).

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

13260030 is a wasteful number, since it uses less digits than its factorization.

13260030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 13260030 is about 3641.4324104671. The cubic root of 13260030 is about 236.6908679432.

Adding to 13260030 its reverse (3006231), we get a palindrome (16266261).

The spelling of 13260030 in words is "thirteen million, two hundred sixty thousand, thirty".