13150830 has 64 divisors (see below), whose sum is σ = 39356928. Its totient is φ = 2732160.

The previous prime is 13150829. The next prime is 13150847. The reversal of 13150830 is 3805131.

It is a happy number.

13150830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 13150797 and 13150806.

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, 537 + ... + 5156.

It is an arithmetic number, because the mean of its divisors is an integer number (614952).

Almost surely, 2^13150830 is an apocalyptic number.

13150830 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 13150830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19678464).

13150830 is an abundant number, since it is smaller than the sum of its proper divisors (26206098).

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

13150830 is a wasteful number, since it uses less digits than its factorization.

13150830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5721.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 13150830 is about 3626.4073130303. The cubic root of 13150830 is about 236.0393379795.

Adding to 13150830 its reverse (3805131), we get a palindrome (16955961).

The spelling of 13150830 in words is "thirteen million, one hundred fifty thousand, eight hundred thirty".